46930131 has 8 divisors (see below), whose sum is σ = 69526160. Its totient is φ = 31286736.

The previous prime is 46930129. The next prime is 46930159. The reversal of 46930131 is 13103964.

It is not a de Polignac number, because 46930131 - 2¹ = 46930129 is a prime.

It is a super-2 number, since 2×46930131² = 4404874391354322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1738153 = 46930131 / (4 + 6 + 9 + 3 + 0 + 1 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46930095 and 46930104.

It is not an unprimeable number, because it can be changed into a prime (46930181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 869050 + ... + 869103.

It is an arithmetic number, because the mean of its divisors is an integer number (8690770).

Almost surely, 2^46930131 is an apocalyptic number.

46930131 is a deficient number, since it is larger than the sum of its proper divisors (22596029).

46930131 is a wasteful number, since it uses less digits than its factorization.

46930131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1738162 (or 1738156 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 46930131 is about 6850.5569846546. The cubic root of 46930131 is about 360.7036930374.

The spelling of 46930131 in words is "forty-six million, nine hundred thirty thousand, one hundred thirty-one".