70114631 has 2 divisors, whose sum is σ = 70114632. Its totient is φ = 70114630.

The previous prime is 70114619. The next prime is 70114657. The reversal of 70114631 is 13641107.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70114631 - 2¹⁴ = 70098247 is a prime.

It is a super-2 number, since 2×70114631² = 9832122960532322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70114597 and 70114606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70114691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35057315 + 35057316.

It is an arithmetic number, because the mean of its divisors is an integer number (35057316).

Almost surely, 2^70114631 is an apocalyptic number.

70114631 is a deficient number, since it is larger than the sum of its proper divisors (1).

70114631 is an equidigital number, since it uses as much as digits as its factorization.

70114631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 70114631 is about 8373.4479755952. The cubic root of 70114631 is about 412.3533725569.

Adding to 70114631 its reverse (13641107), we get a palindrome (83755738).

The spelling of 70114631 in words is "seventy million, one hundred fourteen thousand, six hundred thirty-one".