70006552 has 32 divisors (see below), whose sum is σ = 163653120. Its totient is φ = 27275040.

The previous prime is 70006529. The next prime is 70006577. The reversal of 70006552 is 25560007.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56208 + ... + 57439.

It is an arithmetic number, because the mean of its divisors is an integer number (5114160).

Almost surely, 2^70006552 is an apocalyptic number.

It is an amenable number.

70006552 is an abundant number, since it is smaller than the sum of its proper divisors (93646568).

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

70006552 is a wasteful number, since it uses less digits than its factorization.

70006552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113671 (or 113667 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 70006552 is about 8366.9918130712. The cubic root of 70006552 is about 412.1413879898.

Adding to 70006552 its reverse (25560007), we get a palindrome (95566559).

The spelling of 70006552 in words is "seventy million, six thousand, five hundred fifty-two".