1420462244 has 24 divisors (see below), whose sum is σ = 2607360000. Its totient is φ = 675823104.

The previous prime is 1420462193. The next prime is 1420462271. The reversal of 1420462244 is 4422640241.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22244 + ... + 57755.

It is an arithmetic number, because the mean of its divisors is an integer number (108640000).

Almost surely, 2^1420462244 is an apocalyptic number.

It is an amenable number.

1420462244 is a deficient number, since it is larger than the sum of its proper divisors (1186897756).

1420462244 is a wasteful number, since it uses less digits than its factorization.

1420462244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80219 (or 80217 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

The square root of 1420462244 is about 37689.0202048289. The cubic root of 1420462244 is about 1124.1128133624.

The spelling of 1420462244 in words is "one billion, four hundred twenty million, four hundred sixty-two thousand, two hundred forty-four".