312670041 has 4 divisors (see below), whose sum is σ = 416893392. Its totient is φ = 208446692.

The previous prime is 312670037. The next prime is 312670049. The reversal of 312670041 is 140076213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 312670041 - 2² = 312670037 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 312669993 and 312670020.

It is not an unprimeable number, because it can be changed into a prime (312670049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52111671 + ... + 52111676.

It is an arithmetic number, because the mean of its divisors is an integer number (104223348).

Almost surely, 2^312670041 is an apocalyptic number.

It is an amenable number.

312670041 is a deficient number, since it is larger than the sum of its proper divisors (104223351).

312670041 is a wasteful number, since it uses less digits than its factorization.

312670041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104223350.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 312670041 is about 17682.4783613610. The cubic root of 312670041 is about 678.7274651072.

The spelling of 312670041 in words is "three hundred twelve million, six hundred seventy thousand, forty-one".