56340629 has 8 divisors (see below), whose sum is σ = 57028608. Its totient is φ = 55656720.

The previous prime is 56340619. The next prime is 56340631. The reversal of 56340629 is 92604365.

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

It is a cyclic number.

It is not a de Polignac number, because 56340629 - 2²⁰ = 55292053 is a prime.

It is a super-2 number, since 2×56340629² = 6348532952231282, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56340619) 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, 33599 + ... + 35235.

It is an arithmetic number, because the mean of its divisors is an integer number (7128576).

Almost surely, 2^56340629 is an apocalyptic number.

It is an amenable number.

56340629 is a deficient number, since it is larger than the sum of its proper divisors (687979).

56340629 is a wasteful number, since it uses less digits than its factorization.

56340629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2035.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 56340629 is about 7506.0395016280. The cubic root of 56340629 is about 383.3603831364.

The spelling of 56340629 in words is "fifty-six million, three hundred forty thousand, six hundred twenty-nine".