1422800372 has 24 divisors (see below), whose sum is σ = 2847648384. Its totient is φ = 609332832.

The previous prime is 1422800371. The next prime is 1422800381. The reversal of 1422800372 is 2730082241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422800371) 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 7 ways as a sum of consecutive naturals, for example, 22958 + ... + 58074.

It is an arithmetic number, because the mean of its divisors is an integer number (118652016).

Almost surely, 2^1422800372 is an apocalyptic number.

It is an amenable number.

1422800372 is an abundant number, since it is smaller than the sum of its proper divisors (1424848012).

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

1422800372 is a wasteful number, since it uses less digits than its factorization.

1422800372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36575 (or 36573 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 1422800372 is about 37720.0261399697. The cubic root of 1422800372 is about 1124.7292509275.

The spelling of 1422800372 in words is "one billion, four hundred twenty-two million, eight hundred thousand, three hundred seventy-two".