46033440 has 96 divisors (see below), whose sum is σ = 150050880. Its totient is φ = 11848704.

The previous prime is 46033423. The next prime is 46033441. The reversal of 46033440 is 4433064.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 46033440.

It is not an unprimeable number, because it can be changed into a prime (46033441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12267 + ... + 15573.

It is an arithmetic number, because the mean of its divisors is an integer number (1563030).

Almost surely, 2^46033440 is an apocalyptic number.

46033440 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 46033440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75025440).

46033440 is an abundant number, since it is smaller than the sum of its proper divisors (104017440).

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

46033440 is a wasteful number, since it uses less digits than its factorization.

46033440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3354 (or 3346 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 46033440 is about 6784.7947647663. The cubic root of 46033440 is about 358.3915900716.

The spelling of 46033440 in words is "forty-six million, thirty-three thousand, four hundred forty".