46367920 has 40 divisors (see below), whose sum is σ = 108318960. Its totient is φ = 18458880.

The previous prime is 46367903. The next prime is 46367927. The reversal of 46367920 is 2976364.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 46367920.

It is not an unprimeable number, because it can be changed into a prime (46367927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17055 + ... + 19585.

It is an arithmetic number, because the mean of its divisors is an integer number (2707974).

Almost surely, 2^46367920 is an apocalyptic number.

46367920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46367920 is an abundant number, since it is smaller than the sum of its proper divisors (61951040).

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

46367920 is a wasteful number, since it uses less digits than its factorization.

46367920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2773 (or 2767 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 46367920 is about 6809.3993861427. The cubic root of 46367920 is about 359.2575232403.

The spelling of 46367920 in words is "forty-six million, three hundred sixty-seven thousand, nine hundred twenty".