46925621 has 2 divisors, whose sum is σ = 46925622. Its totient is φ = 46925620.

The previous prime is 46925603. The next prime is 46925629. The reversal of 46925621 is 12652964.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44488900 + 2436721 = 6670^2 + 1561^2 .

It is a cyclic number.

It is not a de Polignac number, because 46925621 - 2¹⁰ = 46924597 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46925629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23462810 + 23462811.

It is an arithmetic number, because the mean of its divisors is an integer number (23462811).

Almost surely, 2^46925621 is an apocalyptic number.

It is an amenable number.

46925621 is a deficient number, since it is larger than the sum of its proper divisors (1).

46925621 is an equidigital number, since it uses as much as digits as its factorization.

46925621 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 35.

The square root of 46925621 is about 6850.2278064310. The cubic root of 46925621 is about 360.6921380887.

The spelling of 46925621 in words is "forty-six million, nine hundred twenty-five thousand, six hundred twenty-one".