70789426 has 8 divisors (see below), whose sum is σ = 108443520. Its totient is φ = 34641588.

The previous prime is 70789393. The next prime is 70789441. The reversal of 70789426 is 62498707.

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

It is a super-2 number, since 2×70789426² = 10022285666818952, 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, 376446 + ... + 376633.

It is an arithmetic number, because the mean of its divisors is an integer number (13555440).

Almost surely, 2^70789426 is an apocalyptic number.

70789426 is a deficient number, since it is larger than the sum of its proper divisors (37654094).

70789426 is a wasteful number, since it uses less digits than its factorization.

70789426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753128.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 70789426 is about 8413.6452266541. The cubic root of 70789426 is about 413.6720040516.

The spelling of 70789426 in words is "seventy million, seven hundred eighty-nine thousand, four hundred twenty-six".