46920623 has 2 divisors, whose sum is σ = 46920624. Its totient is φ = 46920622.

The previous prime is 46920619. The next prime is 46920631. The reversal of 46920623 is 32602964.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46920623 - 2² = 46920619 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46920623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46920613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23460311 + 23460312.

It is an arithmetic number, because the mean of its divisors is an integer number (23460312).

Almost surely, 2^46920623 is an apocalyptic number.

46920623 is a deficient number, since it is larger than the sum of its proper divisors (1).

46920623 is an equidigital number, since it uses as much as digits as its factorization.

46920623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 46920623 is about 6849.8629913306. The cubic root of 46920623 is about 360.6793319835.

The spelling of 46920623 in words is "forty-six million, nine hundred twenty thousand, six hundred twenty-three".