56196822 has 32 divisors (see below), whose sum is σ = 122943744. Its totient is φ = 16983200.

The previous prime is 56196817. The next prime is 56196823. The reversal of 56196822 is 22869165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56196823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29503 + ... + 31349.

It is an arithmetic number, because the mean of its divisors is an integer number (3841992).

Almost surely, 2^56196822 is an apocalyptic number.

56196822 is an abundant number, since it is smaller than the sum of its proper divisors (66746922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56196822 is a wasteful number, since it uses less digits than its factorization.

56196822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2324.

The product of its digits is 51840, while the sum is 39.

The square root of 56196822 is about 7496.4539617075. The cubic root of 56196822 is about 383.0339350071.

It can be divided in two parts, 56 and 196822, that added together give a triangular number (196878 = T₆₂₇).

The spelling of 56196822 in words is "fifty-six million, one hundred ninety-six thousand, eight hundred twenty-two".