431372 has 6 divisors (see below), whose sum is σ = 754908. Its totient is φ = 215684.

The previous prime is 431369. The next prime is 431377. The reversal of 431372 is 273134.

It is not an unprimeable number, because it can be changed into a prime (431377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53918 + ... + 53925.

It is an arithmetic number, because the mean of its divisors is an integer number (125818).

2⁴³¹³⁷² is an apocalyptic number.

It is an amenable number.

431372 is a deficient number, since it is larger than the sum of its proper divisors (323536).

431372 is a wasteful number, since it uses less digits than its factorization.

431372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107847 (or 107845 counting only the distinct ones).

The product of its digits is 504, while the sum is 20.

The square root of 431372 is about 656.7891594720. The cubic root of 431372 is about 75.5586141912.

It can be divided in two parts, 43 and 1372, that multiplied together give a triangular number (58996 = T₃₄₃).

The spelling of 431372 in words is "four hundred thirty-one thousand, three hundred seventy-two".