46331951 has 2 divisors, whose sum is σ = 46331952. Its totient is φ = 46331950.

The previous prime is 46331939. The next prime is 46331977. The reversal of 46331951 is 15913364.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46331951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46351951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23165975 + 23165976.

It is an arithmetic number, because the mean of its divisors is an integer number (23165976).

Almost surely, 2^46331951 is an apocalyptic number.

46331951 is a deficient number, since it is larger than the sum of its proper divisors (1).

46331951 is an equidigital number, since it uses as much as digits as its factorization.

46331951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 32.

The square root of 46331951 is about 6806.7577450648. The cubic root of 46331951 is about 359.1646035618.

The spelling of 46331951 in words is "forty-six million, three hundred thirty-one thousand, nine hundred fifty-one".