46038947 has 2 divisors, whose sum is σ = 46038948. Its totient is φ = 46038946.

The previous prime is 46038917. The next prime is 46038959. The reversal of 46038947 is 74983064.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46038947 - 2¹⁸ = 45776803 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46038917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23019473 + 23019474.

It is an arithmetic number, because the mean of its divisors is an integer number (23019474).

Almost surely, 2^46038947 is an apocalyptic number.

46038947 is a deficient number, since it is larger than the sum of its proper divisors (1).

46038947 is an equidigital number, since it uses as much as digits as its factorization.

46038947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 46038947 is about 6785.2005865707. The cubic root of 46038947 is about 358.4058810145.

The spelling of 46038947 in words is "forty-six million, thirty-eight thousand, nine hundred forty-seven".