946057901 has 2 divisors, whose sum is σ = 946057902. Its totient is φ = 946057900.

The previous prime is 946057883. The next prime is 946057909. The reversal of 946057901 is 109750649.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 812193001 + 133864900 = 28499^2 + 11570^2 .

It is a cyclic number.

It is not a de Polignac number, because 946057901 - 2¹⁰ = 946056877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (946057909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473028950 + 473028951.

It is an arithmetic number, because the mean of its divisors is an integer number (473028951).

Almost surely, 2^946057901 is an apocalyptic number.

It is an amenable number.

946057901 is a deficient number, since it is larger than the sum of its proper divisors (1).

946057901 is an equidigital number, since it uses as much as digits as its factorization.

946057901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 946057901 is about 30758.0542460020. The cubic root of 946057901 is about 981.6859431968.

The spelling of 946057901 in words is "nine hundred forty-six million, fifty-seven thousand, nine hundred one".