46215264 has 24 divisors (see below), whose sum is σ = 121315320. Its totient is φ = 15405056.

The previous prime is 46215263. The next prime is 46215287. The reversal of 46215264 is 46251264.

It is a tau number, because it is divible by the number of its divisors (24).

It is a zygodrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46215263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240609 + ... + 240800.

It is an arithmetic number, because the mean of its divisors is an integer number (5054805).

Almost surely, 2^46215264 is an apocalyptic number.

It is an amenable number.

46215264 is an abundant number, since it is smaller than the sum of its proper divisors (75100056).

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

46215264 is a wasteful number, since it uses less digits than its factorization.

46215264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481422 (or 481414 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 46215264 is about 6798.1809331615. The cubic root of 46215264 is about 358.8628314455.

The spelling of 46215264 in words is "forty-six million, two hundred fifteen thousand, two hundred sixty-four".