70252260 has 48 divisors (see below), whose sum is σ = 211839936. Its totient is φ = 17292672.

The previous prime is 70252243. The next prime is 70252277. The reversal of 70252260 is 6225207.

It is an interprime number because it is at equal distance from previous prime (70252243) and next prime (70252277).

It is a self number, because there is not a number n which added to its sum of digits gives 70252260.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44254 + ... + 45813.

It is an arithmetic number, because the mean of its divisors is an integer number (4413332).

Almost surely, 2^70252260 is an apocalyptic number.

It is an amenable number.

70252260 is an abundant number, since it is smaller than the sum of its proper divisors (141587676).

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

70252260 is a wasteful number, since it uses less digits than its factorization.

70252260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90092 (or 90090 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 70252260 is about 8381.6621263327. The cubic root of 70252260 is about 412.6230009686.

Adding to 70252260 its reverse (6225207), we get a palindrome (76477467).

The spelling of 70252260 in words is "seventy million, two hundred fifty-two thousand, two hundred sixty".