46075621 has 4 divisors (see below), whose sum is σ = 46174752. Its totient is φ = 45976492.

The previous prime is 46075607. The next prime is 46075639. The reversal of 46075621 is 12657064.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46075621 - 2¹³ = 46067429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46078621) 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, 48865 + ... + 49798.

It is an arithmetic number, because the mean of its divisors is an integer number (11543688).

Almost surely, 2^46075621 is an apocalyptic number.

It is an amenable number.

46075621 is a deficient number, since it is larger than the sum of its proper divisors (99131).

46075621 is an equidigital number, since it uses as much as digits as its factorization.

46075621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99130.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 46075621 is about 6787.9025479157. The cubic root of 46075621 is about 358.5010228420.

The spelling of 46075621 in words is "forty-six million, seventy-five thousand, six hundred twenty-one".