1420232952 has 32 divisors (see below), whose sum is σ = 3563700480. Its totient is φ = 471661920.

The previous prime is 1420232923. The next prime is 1420232959. The reversal of 1420232952 is 2592320241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420232959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102678 + ... + 115685.

It is an arithmetic number, because the mean of its divisors is an integer number (111365640).

Almost surely, 2^1420232952 is an apocalyptic number.

1420232952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1420232952 is an abundant number, since it is smaller than the sum of its proper divisors (2143467528).

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

1420232952 is a wasteful number, since it uses less digits than its factorization.

1420232952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218643 (or 218639 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 1420232952 is about 37685.9781881803. The cubic root of 1420232952 is about 1124.0523250844.

The spelling of 1420232952 in words is "one billion, four hundred twenty million, two hundred thirty-two thousand, nine hundred fifty-two".