70966983 has 16 divisors (see below), whose sum is σ = 99380736. Its totient is φ = 44959200.

The previous prime is 70966981. The next prime is 70966991. The reversal of 70966983 is 38966907.

It is a happy number.

It is not a de Polignac number, because 70966983 - 2¹ = 70966981 is a prime.

It is a super-2 number, since 2×70966983² = 10072625352244578, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70966981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7558 + ... + 14108.

It is an arithmetic number, because the mean of its divisors is an integer number (6211296).

Almost surely, 2^70966983 is an apocalyptic number.

70966983 is a deficient number, since it is larger than the sum of its proper divisors (28413753).

70966983 is a wasteful number, since it uses less digits than its factorization.

70966983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6734.

The product of its (nonzero) digits is 489888, while the sum is 48.

The square root of 70966983 is about 8424.1903468523. The cubic root of 70966983 is about 414.0175784270.

The spelling of 70966983 in words is "seventy million, nine hundred sixty-six thousand, nine hundred eighty-three".