120237432 has 32 divisors (see below), whose sum is σ = 343536000. Its totient is φ = 34353504.

The previous prime is 120237431. The next prime is 120237449. The reversal of 120237432 is 234732021.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120237431) 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, 357682 + ... + 358017.

It is an arithmetic number, because the mean of its divisors is an integer number (10735500).

Almost surely, 2^120237432 is an apocalyptic number.

120237432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120237432 is an abundant number, since it is smaller than the sum of its proper divisors (223298568).

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

120237432 is a wasteful number, since it uses less digits than its factorization.

120237432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715715 (or 715711 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 120237432 is about 10965.2830332828. The cubic root of 120237432 is about 493.5675103630.

Adding to 120237432 its reverse (234732021), we get a palindrome (354969453).

The spelling of 120237432 in words is "one hundred twenty million, two hundred thirty-seven thousand, four hundred thirty-two".