46903257 has 6 divisors (see below), whose sum is σ = 67749162. Its totient is φ = 31268832.

The previous prime is 46903253. The next prime is 46903261. The reversal of 46903257 is 75230964.

It is an interprime number because it is at equal distance from previous prime (46903253) and next prime (46903261).

It can be written as a sum of positive squares in only one way, i.e., 46498761 + 404496 = 6819^2 + 636^2 .

It is not a de Polignac number, because 46903257 - 2² = 46903253 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46903253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2605728 + ... + 2605745.

It is an arithmetic number, because the mean of its divisors is an integer number (11291527).

Almost surely, 2^46903257 is an apocalyptic number.

It is an amenable number.

46903257 is a deficient number, since it is larger than the sum of its proper divisors (20845905).

46903257 is a wasteful number, since it uses less digits than its factorization.

46903257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5211479 (or 5211476 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 46903257 is about 6848.5952574232. The cubic root of 46903257 is about 360.6348289499.

The spelling of 46903257 in words is "forty-six million, nine hundred three thousand, two hundred fifty-seven".