70420314 has 8 divisors (see below), whose sum is σ = 140840640. Its totient is φ = 23473436.

The previous prime is 70420297. The next prime is 70420321. The reversal of 70420314 is 41302407.

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

70420314 is an admirable number.

It is a Curzon number.

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, 5868354 + ... + 5868365.

It is an arithmetic number, because the mean of its divisors is an integer number (17605080).

Almost surely, 2^70420314 is an apocalyptic number.

70420314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70420314 is a wasteful number, since it uses less digits than its factorization.

70420314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11736724.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 70420314 is about 8391.6812379880. The cubic root of 70420314 is about 412.9517577766.

The spelling of 70420314 in words is "seventy million, four hundred twenty thousand, three hundred fourteen".