46294440 has 128 divisors (see below), whose sum is σ = 146966400. Its totient is φ = 11648000.

The previous prime is 46294399. The next prime is 46294447. The reversal of 46294440 is 4449264.

It is not an unprimeable number, because it can be changed into a prime (46294447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184315 + ... + 184565.

It is an arithmetic number, because the mean of its divisors is an integer number (1148175).

Almost surely, 2^46294440 is an apocalyptic number.

46294440 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 46294440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73483200).

46294440 is an abundant number, since it is smaller than the sum of its proper divisors (100671960).

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

46294440 is a wasteful number, since it uses less digits than its factorization.

46294440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 46294440 is about 6804.0017636682. The cubic root of 46294440 is about 359.0676491515.

The spelling of 46294440 in words is "forty-six million, two hundred ninety-four thousand, four hundred forty".