70088253 has 4 divisors (see below), whose sum is σ = 93451008. Its totient is φ = 46725500.

The previous prime is 70088251. The next prime is 70088261. The reversal of 70088253 is 35288007.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35288007 = 3 ⋅11762669.

It is a cyclic number.

It is not a de Polignac number, because 70088253 - 2¹ = 70088251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70088251) 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, 11681373 + ... + 11681378.

It is an arithmetic number, because the mean of its divisors is an integer number (23362752).

Almost surely, 2^70088253 is an apocalyptic number.

It is an amenable number.

70088253 is a deficient number, since it is larger than the sum of its proper divisors (23362755).

70088253 is a wasteful number, since it uses less digits than its factorization.

70088253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23362754.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 70088253 is about 8371.8727295630. The cubic root of 70088253 is about 412.3016552409.

The spelling of 70088253 in words is "seventy million, eighty-eight thousand, two hundred fifty-three".