70102514 has 16 divisors (see below), whose sum is σ = 110940000. Its totient is φ = 33130944.

The previous prime is 70102499. The next prime is 70102523. The reversal of 70102514 is 41520107.

It is a Curzon number.

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, 17114 + ... + 20810.

It is an arithmetic number, because the mean of its divisors is an integer number (6933750).

Almost surely, 2^70102514 is an apocalyptic number.

70102514 is a deficient number, since it is larger than the sum of its proper divisors (40837486).

70102514 is a wasteful number, since it uses less digits than its factorization.

70102514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4217.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 70102514 is about 8372.7244072643. The cubic root of 70102514 is about 412.3296172978.

The spelling of 70102514 in words is "seventy million, one hundred two thousand, five hundred fourteen".