70995552 has 48 divisors (see below), whose sum is σ = 196176960. Its totient is φ = 22419072.

The previous prime is 70995539. The next prime is 70995569. The reversal of 70995552 is 25559907.

It is a tau number, because it is divible by the number of its divisors (48).

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, 17638 + ... + 21285.

It is an arithmetic number, because the mean of its divisors is an integer number (4087020).

Almost surely, 2^70995552 is an apocalyptic number.

It is an amenable number.

70995552 is an abundant number, since it is smaller than the sum of its proper divisors (125181408).

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

70995552 is a wasteful number, since it uses less digits than its factorization.

70995552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38955 (or 38947 counting only the distinct ones).

The product of its (nonzero) digits is 141750, while the sum is 42.

The square root of 70995552 is about 8425.8858288016. The cubic root of 70995552 is about 414.0731276456.

The spelling of 70995552 in words is "seventy million, nine hundred ninety-five thousand, five hundred fifty-two".