70051652 has 24 divisors (see below), whose sum is σ = 139551552. Its totient is φ = 30456800.

The previous prime is 70051643. The next prime is 70051697. The reversal of 70051652 is 25615007.

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, 33599 + ... + 35622.

It is an arithmetic number, because the mean of its divisors is an integer number (5814648).

Almost surely, 2^70051652 is an apocalyptic number.

It is an amenable number.

70051652 is a deficient number, since it is larger than the sum of its proper divisors (69499900).

70051652 is a wasteful number, since it uses less digits than its factorization.

70051652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69259 (or 69257 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 70051652 is about 8369.6864935313. The cubic root of 70051652 is about 412.2298729767.

Adding to 70051652 its reverse (25615007), we get a palindrome (95666659).

The spelling of 70051652 in words is "seventy million, fifty-one thousand, six hundred fifty-two".