70736214 has 16 divisors (see below), whose sum is σ = 141783552. Its totient is φ = 23526888.

The previous prime is 70736209. The next prime is 70736227. The reversal of 70736214 is 41263707.

It is a super-2 number, since 2×70736214² = 10007223942107592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9954 + ... + 15509.

It is an arithmetic number, because the mean of its divisors is an integer number (8861472).

Almost surely, 2^70736214 is an apocalyptic number.

70736214 is an abundant number, since it is smaller than the sum of its proper divisors (71047338).

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

70736214 is a wasteful number, since it uses less digits than its factorization.

70736214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25931.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 70736214 is about 8410.4823880679. The cubic root of 70736214 is about 413.5683264557.

The spelling of 70736214 in words is "seventy million, seven hundred thirty-six thousand, two hundred fourteen".