70372368 has 160 divisors (see below), whose sum is σ = 224985600. Its totient is φ = 20880000.

The previous prime is 70372363. The next prime is 70372369. The reversal of 70372368 is 86327307.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (70372361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 280243 + ... + 280493.

It is an arithmetic number, because the mean of its divisors is an integer number (1406160).

Almost surely, 2^70372368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70372368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112492800).

70372368 is an abundant number, since it is smaller than the sum of its proper divisors (154613232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70372368 is a wasteful number, since it uses less digits than its factorization.

70372368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 70372368 is about 8388.8239938623. The cubic root of 70372368 is about 412.8580164537.

The spelling of 70372368 in words is "seventy million, three hundred seventy-two thousand, three hundred sixty-eight".