70415023 has 16 divisors (see below), whose sum is σ = 82001920. Its totient is φ = 59222016.

The previous prime is 70415021. The next prime is 70415027. The reversal of 70415023 is 32051407.

It is not a de Polignac number, because 70415023 - 2¹ = 70415021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70414985 and 70415003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70415021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91183 + ... + 91951.

It is an arithmetic number, because the mean of its divisors is an integer number (5125120).

Almost surely, 2^70415023 is an apocalyptic number.

70415023 is a deficient number, since it is larger than the sum of its proper divisors (11586897).

70415023 is a wasteful number, since it uses less digits than its factorization.

70415023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 70415023 is about 8391.3659793862. The cubic root of 70415023 is about 412.9414152000.

The spelling of 70415023 in words is "seventy million, four hundred fifteen thousand, twenty-three".