46000031 has 8 divisors (see below), whose sum is σ = 57350784. Its totient is φ = 35844120.

The previous prime is 46000021. The next prime is 46000037. The reversal of 46000031 is 13000064.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46000031 - 2²² = 41805727 is a prime.

It is a super-2 number, since 2×46000031² = 4232005704001922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46000037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298625 + ... + 298778.

It is an arithmetic number, because the mean of its divisors is an integer number (7168848).

Almost surely, 2^46000031 is an apocalyptic number.

46000031 is a deficient number, since it is larger than the sum of its proper divisors (11350753).

46000031 is a wasteful number, since it uses less digits than its factorization.

46000031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597421.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 46000031 is about 6782.3322684752. The cubic root of 46000031 is about 358.3048675903.

Adding to 46000031 its reverse (13000064), we get a palindrome (59000095).

The spelling of 46000031 in words is "forty-six million, thirty-one", and thus it is an aban number and an uban number.