70925074 has 8 divisors (see below), whose sum is σ = 116059248. Its totient is φ = 32238660.

The previous prime is 70925059. The next prime is 70925083. The reversal of 70925074 is 47052907.

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

It is a super-2 number, since 2×70925074² = 10060732243810952, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

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, 1611912 + ... + 1611955.

It is an arithmetic number, because the mean of its divisors is an integer number (14507406).

Almost surely, 2^70925074 is an apocalyptic number.

70925074 is a deficient number, since it is larger than the sum of its proper divisors (45134174).

70925074 is a wasteful number, since it uses less digits than its factorization.

70925074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3223880.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 70925074 is about 8421.7025594591. The cubic root of 70925074 is about 413.9360640918.

The spelling of 70925074 in words is "seventy million, nine hundred twenty-five thousand, seventy-four".