46157407 has 2 divisors, whose sum is σ = 46157408. Its totient is φ = 46157406.

The previous prime is 46157399. The next prime is 46157413. The reversal of 46157407 is 70475164.

It is a happy number.

46157407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46157407 - 2³ = 46157399 is a prime.

It is equal to p_2783932 and since 46157407 and 2783932 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46157417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23078703 + 23078704.

It is an arithmetic number, because the mean of its divisors is an integer number (23078704).

Almost surely, 2^46157407 is an apocalyptic number.

46157407 is a deficient number, since it is larger than the sum of its proper divisors (1).

46157407 is an equidigital number, since it uses as much as digits as its factorization.

46157407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 46157407 is about 6793.9242709939. The cubic root of 46157407 is about 358.7130151628.

It can be divided in two parts, 46157 and 407, that added together give a palindrome (46564).

The spelling of 46157407 in words is "forty-six million, one hundred fifty-seven thousand, four hundred seven".