70254063 has 24 divisors (see below), whose sum is σ = 110972160. Its totient is φ = 42474960.

The previous prime is 70254059. The next prime is 70254113. The reversal of 70254063 is 36045207.

It is a happy number.

It is not a de Polignac number, because 70254063 - 2² = 70254059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70254043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67098 + ... + 68136.

It is an arithmetic number, because the mean of its divisors is an integer number (4623840).

Almost surely, 2^70254063 is an apocalyptic number.

70254063 is a deficient number, since it is larger than the sum of its proper divisors (40718097).

70254063 is a wasteful number, since it uses less digits than its factorization.

70254063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739 (or 1736 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 70254063 is about 8381.7696818751. The cubic root of 70254063 is about 412.6265308807.

Subtracting from 70254063 its reverse (36045207), we obtain a triangular number (34208856 = T₈₂₇₁).

The spelling of 70254063 in words is "seventy million, two hundred fifty-four thousand, sixty-three".