46031147 has 2 divisors, whose sum is σ = 46031148. Its totient is φ = 46031146.

The previous prime is 46031123. The next prime is 46031159. The reversal of 46031147 is 74113064.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46031147 - 2²⁰ = 44982571 is a prime.

It is not a weakly prime, because it can be changed into another prime (46031107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23015573 + 23015574.

It is an arithmetic number, because the mean of its divisors is an integer number (23015574).

Almost surely, 2^46031147 is an apocalyptic number.

46031147 is a deficient number, since it is larger than the sum of its proper divisors (1).

46031147 is an equidigital number, since it uses as much as digits as its factorization.

46031147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 46031147 is about 6784.6257818689. The cubic root of 46031147 is about 358.3856392848.

The spelling of 46031147 in words is "forty-six million, thirty-one thousand, one hundred forty-seven".