39245023 has 2 divisors, whose sum is σ = 39245024. Its totient is φ = 39245022.

The previous prime is 39245009. The next prime is 39245053. The reversal of 39245023 is 32054293.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 39245023 - 2⁵ = 39244991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 39244982 and 39245000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39245053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19622511 + 19622512.

It is an arithmetic number, because the mean of its divisors is an integer number (19622512).

Almost surely, 2^39245023 is an apocalyptic number.

39245023 is a deficient number, since it is larger than the sum of its proper divisors (1).

39245023 is an equidigital number, since it uses as much as digits as its factorization.

39245023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 39245023 is about 6264.5848226359. The cubic root of 39245023 is about 339.8298543148.

The spelling of 39245023 in words is "thirty-nine million, two hundred forty-five thousand, twenty-three".