70466951 has 2 divisors, whose sum is σ = 70466952. Its totient is φ = 70466950.

The previous prime is 70466947. The next prime is 70466983. The reversal of 70466951 is 15966407.

It is a weak prime.

It is an emirp because it is prime and its reverse (15966407) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70466951 - 2² = 70466947 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70466941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35233475 + 35233476.

It is an arithmetic number, because the mean of its divisors is an integer number (35233476).

Almost surely, 2^70466951 is an apocalyptic number.

70466951 is a deficient number, since it is larger than the sum of its proper divisors (1).

70466951 is an equidigital number, since it uses as much as digits as its factorization.

70466951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 70466951 is about 8394.4595418645. The cubic root of 70466951 is about 413.0428990023.

It can be divided in two parts, 70466 and 951, that added together give a palindrome (71417).

The spelling of 70466951 in words is "seventy million, four hundred sixty-six thousand, nine hundred fifty-one".