612467041 has 4 divisors (see below), whose sum is σ = 648494532. Its totient is φ = 576439552.

The previous prime is 612467029. The next prime is 612467057. The reversal of 612467041 is 140764216.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 319372641 + 293094400 = 17871^2 + 17120^2 .

It is a cyclic number.

It is not a de Polignac number, because 612467041 - 2⁷ = 612466913 is a prime.

It is a super-2 number, since 2×612467041² = 750231752622591362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 612466994 and 612467012.

It is not an unprimeable number, because it can be changed into a prime (612467081) 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, 18013720 + ... + 18013753.

It is an arithmetic number, because the mean of its divisors is an integer number (162123633).

Almost surely, 2^612467041 is an apocalyptic number.

It is an amenable number.

612467041 is a deficient number, since it is larger than the sum of its proper divisors (36027491).

612467041 is a wasteful number, since it uses less digits than its factorization.

612467041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36027490.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 612467041 is about 24748.0714602169. The cubic root of 612467041 is about 849.2343929669.

The spelling of 612467041 in words is "six hundred twelve million, four hundred sixty-seven thousand, forty-one".