612040467 has 8 divisors (see below), whose sum is σ = 819441040. Its totient is φ = 406333440.

The previous prime is 612040417. The next prime is 612040469. The reversal of 612040467 is 764040216.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 612040467 - 2²² = 607846163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (612040469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422542 + ... + 423987.

It is an arithmetic number, because the mean of its divisors is an integer number (102430130).

Almost surely, 2^612040467 is an apocalyptic number.

612040467 is a deficient number, since it is larger than the sum of its proper divisors (207400573).

612040467 is a wasteful number, since it uses less digits than its factorization.

612040467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846773.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 612040467 is about 24739.4516309477. The cubic root of 612040467 is about 849.0371875537.

The spelling of 612040467 in words is "six hundred twelve million, forty thousand, four hundred sixty-seven".