56829081 has 8 divisors (see below), whose sum is σ = 76623840. Its totient is φ = 37460192.

The previous prime is 56829049. The next prime is 56829119. The reversal of 56829081 is 18092865.

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 56829081 - 2⁵ = 56829049 is a prime.

It is a super-2 number, since 2×56829081² = 6459088894609122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56829281) 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, 106155 + ... + 106688.

It is an arithmetic number, because the mean of its divisors is an integer number (9577980).

Almost surely, 2^56829081 is an apocalyptic number.

It is an amenable number.

56829081 is a deficient number, since it is larger than the sum of its proper divisors (19794759).

56829081 is a wasteful number, since it uses less digits than its factorization.

56829081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212935.

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 56829081 is about 7538.5065497086. The cubic root of 56829081 is about 384.4650601846.

The spelling of 56829081 in words is "fifty-six million, eight hundred twenty-nine thousand, eighty-one".