46631047 has 2 divisors, whose sum is σ = 46631048. Its totient is φ = 46631046.

The previous prime is 46631033. The next prime is 46631059. The reversal of 46631047 is 74013664.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46631047 - 2¹¹ = 46628999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46631147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23315523 + 23315524.

It is an arithmetic number, because the mean of its divisors is an integer number (23315524).

Almost surely, 2^46631047 is an apocalyptic number.

46631047 is a deficient number, since it is larger than the sum of its proper divisors (1).

46631047 is an equidigital number, since it uses as much as digits as its factorization.

46631047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 46631047 is about 6828.6929203179. The cubic root of 46631047 is about 359.9358090282.

It can be divided in two parts, 466 and 31047, that added together give a palindrome (31513).

The spelling of 46631047 in words is "forty-six million, six hundred thirty-one thousand, forty-seven".