46046531 has 2 divisors, whose sum is σ = 46046532. Its totient is φ = 46046530.

The previous prime is 46046527. The next prime is 46046543. The reversal of 46046531 is 13564064.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46046531 - 2² = 46046527 is a prime.

It is a super-2 number, since 2×46046531² = 4240566034267922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46046494 and 46046503.

It is not a weakly prime, because it can be changed into another prime (46046551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23023265 + 23023266.

It is an arithmetic number, because the mean of its divisors is an integer number (23023266).

Almost surely, 2^46046531 is an apocalyptic number.

46046531 is a deficient number, since it is larger than the sum of its proper divisors (1).

46046531 is an equidigital number, since it uses as much as digits as its factorization.

46046531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 46046531 is about 6785.7594269175. The cubic root of 46046531 is about 358.4255600119.

The spelling of 46046531 in words is "forty-six million, forty-six thousand, five hundred thirty-one".