56420341 has 16 divisors (see below), whose sum is σ = 60963840. Its totient is φ = 52093440.

The previous prime is 56420339. The next prime is 56420347. The reversal of 56420341 is 14302465.

It is a cyclic number.

It is not a de Polignac number, because 56420341 - 2¹ = 56420339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56420347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86880 + ... + 87526.

It is an arithmetic number, because the mean of its divisors is an integer number (3810240).

Almost surely, 2^56420341 is an apocalyptic number.

It is an amenable number.

56420341 is a deficient number, since it is larger than the sum of its proper divisors (4543499).

56420341 is a wasteful number, since it uses less digits than its factorization.

56420341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 56420341 is about 7511.3474823097. The cubic root of 56420341 is about 383.5410935942.

The spelling of 56420341 in words is "fifty-six million, four hundred twenty thousand, three hundred forty-one".