70622127 has 12 divisors (see below), whose sum is σ = 103239864. Its totient is φ = 46513680.

The previous prime is 70622119. The next prime is 70622143. The reversal of 70622127 is 72122607.

It is not a de Polignac number, because 70622127 - 2³ = 70622119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70622127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70622117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46524 + ... + 48017.

It is an arithmetic number, because the mean of its divisors is an integer number (8603322).

Almost surely, 2^70622127 is an apocalyptic number.

70622127 is a deficient number, since it is larger than the sum of its proper divisors (32617737).

70622127 is a wasteful number, since it uses less digits than its factorization.

70622127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94630 (or 94627 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 70622127 is about 8403.6972220565. The cubic root of 70622127 is about 413.3458653993.

The spelling of 70622127 in words is "seventy million, six hundred twenty-two thousand, one hundred twenty-seven".