56402126 has 8 divisors (see below), whose sum is σ = 92294424. Its totient is φ = 25637320.

The previous prime is 56402119. The next prime is 56402149. The reversal of 56402126 is 62120465.

56402126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 56402095 and 56402104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1281845 + ... + 1281888.

It is an arithmetic number, because the mean of its divisors is an integer number (11536803).

Almost surely, 2^56402126 is an apocalyptic number.

56402126 is a deficient number, since it is larger than the sum of its proper divisors (35892298).

56402126 is a wasteful number, since it uses less digits than its factorization.

56402126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563746.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 56402126 is about 7510.1348856062. The cubic root of 56402126 is about 383.4998144335.

The spelling of 56402126 in words is "fifty-six million, four hundred two thousand, one hundred twenty-six".