46378332 has 270 divisors, whose sum is σ = 164921064. Its totient is φ = 11119680.

The previous prime is 46378309. The next prime is 46378349. The reversal of 46378332 is 23387364.

It is a Harshad number since it is a multiple of its sum of digits (36).

Its product of digits (72576) is a multiple of the sum of its prime divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 3567558 + ... + 3567570.

Almost surely, 2^46378332 is an apocalyptic number.

46378332 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 46378332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82460532).

46378332 is an abundant number, since it is smaller than the sum of its proper divisors (118542732).

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

46378332 is a wasteful number, since it uses less digits than its factorization.

46378332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71 (or 36 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 46378332 is about 6810.1638746803. The cubic root of 46378332 is about 359.2844118692.

The spelling of 46378332 in words is "forty-six million, three hundred seventy-eight thousand, three hundred thirty-two".