70869452 has 6 divisors (see below), whose sum is σ = 124021548. Its totient is φ = 35434724.

The previous prime is 70869439. The next prime is 70869497. The reversal of 70869452 is 25496807.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8858678 + ... + 8858685.

It is an arithmetic number, because the mean of its divisors is an integer number (20670258).

Almost surely, 2^70869452 is an apocalyptic number.

It is an amenable number.

70869452 is a deficient number, since it is larger than the sum of its proper divisors (53152096).

70869452 is a wasteful number, since it uses less digits than its factorization.

70869452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17717367 (or 17717365 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 70869452 is about 8418.3996103773. The cubic root of 70869452 is about 413.8278279311.

The spelling of 70869452 in words is "seventy million, eight hundred sixty-nine thousand, four hundred fifty-two".