70261952 has 28 divisors (see below), whose sum is σ = 147629880. Its totient is φ = 33063936.

The previous prime is 70261951. The next prime is 70261967. The reversal of 70261952 is 25916207.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (70261951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31202 + ... + 33377.

Almost surely, 2^70261952 is an apocalyptic number.

It is an amenable number.

70261952 is an abundant number, since it is smaller than the sum of its proper divisors (77367928).

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

70261952 is a wasteful number, since it uses less digits than its factorization.

70261952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64608 (or 64598 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 70261952 is about 8382.2402733398. The cubic root of 70261952 is about 412.6419752490.

The spelling of 70261952 in words is "seventy million, two hundred sixty-one thousand, nine hundred fifty-two".