70511014 has 16 divisors (see below), whose sum is σ = 127238400. Its totient is φ = 28628424.

The previous prime is 70510997. The next prime is 70511047. The reversal of 70511014 is 41011507.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 70510982 and 70511000.

It is a congruent 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, 132274 + ... + 132805.

It is an arithmetic number, because the mean of its divisors is an integer number (7952400).

Almost surely, 2^70511014 is an apocalyptic number.

70511014 is a deficient number, since it is larger than the sum of its proper divisors (56727386).

70511014 is a wasteful number, since it uses less digits than its factorization.

70511014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265107.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 70511014 is about 8397.0836604145. The cubic root of 70511014 is about 413.1289730027.

The spelling of 70511014 in words is "seventy million, five hundred eleven thousand, fourteen".