70810023 has 8 divisors (see below), whose sum is σ = 94467568. Its totient is φ = 47179584.

The previous prime is 70810007. The next prime is 70810037. The reversal of 70810023 is 32001807.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 70810023 - 2⁴ = 70810007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70810043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411 + ... + 11907.

It is an arithmetic number, because the mean of its divisors is an integer number (11808446).

Almost surely, 2^70810023 is an apocalyptic number.

70810023 is a deficient number, since it is larger than the sum of its proper divisors (23657545).

70810023 is a wasteful number, since it uses less digits than its factorization.

70810023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13553.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 70810023 is about 8414.8691611932. The cubic root of 70810023 is about 413.7121210413.

It can be divided in two parts, 708 and 10023, that added together give a triangular number (10731 = T₁₄₆).

The spelling of 70810023 in words is "seventy million, eight hundred ten thousand, twenty-three".