46723257 has 32 divisors (see below), whose sum is σ = 79522560. Its totient is φ = 26559360.

The previous prime is 46723249. The next prime is 46723283. The reversal of 46723257 is 75232764.

It is a happy number.

46723257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46723257 - 2³ = 46723249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46723297) 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 in 31 ways as a sum of consecutive naturals, for example, 43507 + ... + 44567.

It is an arithmetic number, because the mean of its divisors is an integer number (2485080).

Almost surely, 2^46723257 is an apocalyptic number.

It is an amenable number.

46723257 is a deficient number, since it is larger than the sum of its proper divisors (32799303).

46723257 is a wasteful number, since it uses less digits than its factorization.

46723257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310 (or 1304 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 46723257 is about 6835.4412439871. The cubic root of 46723257 is about 360.1729030549.

The spelling of 46723257 in words is "forty-six million, seven hundred twenty-three thousand, two hundred fifty-seven".