70230274 has 8 divisors (see below), whose sum is σ = 105435900. Its totient is φ = 35084976.

The previous prime is 70230269. The next prime is 70230287. The reversal of 70230274 is 47203207.

It can be written as a sum of positive squares in 2 ways, for example, as 69973225 + 257049 = 8365^2 + 507^2 .

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

It is a super-2 number, since 2×70230274² = 9864582772230152, 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, 12049 + ... + 16900.

Almost surely, 2^70230274 is an apocalyptic number.

70230274 is a deficient number, since it is larger than the sum of its proper divisors (35205626).

70230274 is a wasteful number, since it uses less digits than its factorization.

70230274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30164.

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 70230274 is about 8380.3504699983. The cubic root of 70230274 is about 412.5799519344.

It can be divided in two parts, 702 and 30274, that added together give a square (30976 = 176²).

The spelling of 70230274 in words is "seventy million, two hundred thirty thousand, two hundred seventy-four".