70750023 has 8 divisors (see below), whose sum is σ = 94372848. Its totient is φ = 47146944.

The previous prime is 70750019. The next prime is 70750037. The reversal of 70750023 is 32005707.

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

It is not a de Polignac number, because 70750023 - 2² = 70750019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70749975 and 70750002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70750003) 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, 9265 + ... + 15077.

It is an arithmetic number, because the mean of its divisors is an integer number (11796606).

Almost surely, 2^70750023 is an apocalyptic number.

70750023 is a deficient number, since it is larger than the sum of its proper divisors (23622825).

70750023 is a wasteful number, since it uses less digits than its factorization.

70750023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9873.

The product of its (nonzero) digits is 1470, while the sum is 24.

The square root of 70750023 is about 8411.3032878383. The cubic root of 70750023 is about 413.5952367332.

The spelling of 70750023 in words is "seventy million, seven hundred fifty thousand, twenty-three".