70317401 has 16 divisors (see below), whose sum is σ = 89462400. Its totient is φ = 54789840.

The previous prime is 70317391. The next prime is 70317437. The reversal of 70317401 is 10471307.

It is a de Polignac number, because none of the positive numbers 2^k-70317401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (70317101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5546 + ... + 13091.

It is an arithmetic number, because the mean of its divisors is an integer number (5591400).

Almost surely, 2^70317401 is an apocalyptic number.

It is an amenable number.

70317401 is a deficient number, since it is larger than the sum of its proper divisors (19144999).

70317401 is a wasteful number, since it uses less digits than its factorization.

70317401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18669 (or 18655 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 70317401 is about 8385.5471497094. The cubic root of 70317401 is about 412.7504956641.

Adding to 70317401 its reverse (10471307), we get a palindrome (80788708).

The spelling of 70317401 in words is "seventy million, three hundred seventeen thousand, four hundred one".