46715521 has 2 divisors, whose sum is σ = 46715522. Its totient is φ = 46715520.

The previous prime is 46715503. The next prime is 46715531. The reversal of 46715521 is 12551764.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36723600 + 9991921 = 6060^2 + 3161^2 .

It is a cyclic number.

It is not a de Polignac number, because 46715521 - 2⁵ = 46715489 is a prime.

It is not a weakly prime, because it can be changed into another prime (46715531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23357760 + 23357761.

It is an arithmetic number, because the mean of its divisors is an integer number (23357761).

Almost surely, 2^46715521 is an apocalyptic number.

It is an amenable number.

46715521 is a deficient number, since it is larger than the sum of its proper divisors (1).

46715521 is an equidigital number, since it uses as much as digits as its factorization.

46715521 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8400, while the sum is 31.

The square root of 46715521 is about 6834.8753463395. The cubic root of 46715521 is about 360.1530239372.

The spelling of 46715521 in words is "forty-six million, seven hundred fifteen thousand, five hundred twenty-one".