46011240 has 160 divisors (see below), whose sum is σ = 168838560. Its totient is φ = 11145600.

The previous prime is 46011191. The next prime is 46011241. The reversal of 46011240 is 4211064.

46011240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (46011241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 34995 + ... + 36285.

It is an arithmetic number, because the mean of its divisors is an integer number (1055241).

Almost surely, 2^46011240 is an apocalyptic number.

46011240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46011240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84419280).

46011240 is an abundant number, since it is smaller than the sum of its proper divisors (122827320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46011240 is a wasteful number, since it uses less digits than its factorization.

46011240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325 (or 1312 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 46011240 is about 6783.1585563069. The cubic root of 46011240 is about 358.3339683902. Note that the first 3 decimals are identical.

The spelling of 46011240 in words is "forty-six million, eleven thousand, two hundred forty".