70801371 has 10 divisors (see below), whose sum is σ = 105765132. Its totient is φ = 47200860.

The previous prime is 70801361. The next prime is 70801417. The reversal of 70801371 is 17310807.

It is not a de Polignac number, because 70801371 - 2⁶ = 70801307 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (70801321) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 436965 + ... + 437126.

Almost surely, 2^70801371 is an apocalyptic number.

70801371 is a deficient number, since it is larger than the sum of its proper divisors (34963761).

70801371 is an equidigital number, since it uses as much as digits as its factorization.

70801371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874103 (or 874094 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The square root of 70801371 is about 8414.3550554989. The cubic root of 70801371 is about 413.6952703992.

The spelling of 70801371 in words is "seventy million, eight hundred one thousand, three hundred seventy-one".