70374375 has 30 divisors (see below), whose sum is σ = 127034336. Its totient is φ = 37530000.

The previous prime is 70374341. The next prime is 70374377. The reversal of 70374375 is 57347307.

It is not a de Polignac number, because 70374375 - 2¹¹ = 70372327 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70374377) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 631 + ... + 11880.

Almost surely, 2^70374375 is an apocalyptic number.

70374375 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

70374375 is a deficient number, since it is larger than the sum of its proper divisors (56659961).

70374375 is a wasteful number, since it uses less digits than its factorization.

70374375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12537 (or 12519 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 36.

The square root of 70374375 is about 8388.9436164514. The cubic root of 70374375 is about 412.8619412809.

It can be divided in two parts, 703 and 74375, that added together give a triangular number (75078 = T₃₈₇).

The spelling of 70374375 in words is "seventy million, three hundred seventy-four thousand, three hundred seventy-five".