46078032 has 240 divisors, whose sum is σ = 163864512. Its totient is φ = 10967040.

The previous prime is 46077971. The next prime is 46078033. The reversal of 46078032 is 23087064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46078033) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 336268 + ... + 336404.

Almost surely, 2^46078032 is an apocalyptic number.

46078032 is a gapful number since it is divisible by the number (42) 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 46078032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81932256).

46078032 is an abundant number, since it is smaller than the sum of its proper divisors (117786480).

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

46078032 is a wasteful number, since it uses less digits than its factorization.

46078032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 46078032 is about 6788.0801409530. The cubic root of 46078032 is about 358.5072758298.

The spelling of 46078032 in words is "forty-six million, seventy-eight thousand, thirty-two".