70922074 has 8 divisors (see below), whose sum is σ = 106422048. Its totient is φ = 35448060.

The previous prime is 70922057. The next prime is 70922083. The reversal of 70922074 is 47022907.

It is a happy number.

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

It is a super-2 number, since 2×70922074² = 10059881160922952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3289 + ... + 12355.

It is an arithmetic number, because the mean of its divisors is an integer number (13302756).

Almost surely, 2^70922074 is an apocalyptic number.

70922074 is a deficient number, since it is larger than the sum of its proper divisors (35499974).

70922074 is a wasteful number, since it uses less digits than its factorization.

70922074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12980.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 70922074 is about 8421.5244463221. The cubic root of 70922074 is about 413.9302277651.

The spelling of 70922074 in words is "seventy million, nine hundred twenty-two thousand, seventy-four".