46604040 has 128 divisors (see below), whose sum is σ = 161568000. Its totient is φ = 10533888.

The previous prime is 46604029. The next prime is 46604069. The reversal of 46604040 is 4040664.

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 46604040.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91306 + ... + 91814.

It is an arithmetic number, because the mean of its divisors is an integer number (1262250).

Almost surely, 2^46604040 is an apocalyptic number.

46604040 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 46604040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80784000).

46604040 is an abundant number, since it is smaller than the sum of its proper divisors (114963960).

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

46604040 is a wasteful number, since it uses less digits than its factorization.

46604040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639 (or 635 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 46604040 is about 6826.7151690985. The cubic root of 46604040 is about 359.8663083824.

The spelling of 46604040 in words is "forty-six million, six hundred four thousand, forty".