955431 has 12 divisors (see below), whose sum is σ = 1406808. Its totient is φ = 624624.

The previous prime is 955391. The next prime is 955433. The reversal of 955431 is 134559.

955431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 955431 - 2¹³ = 947239 is a prime.

It is a super-2 number, since 2×955431² = 1825696791522, which contains 22 as substring.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 955395 and 955404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (955433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 525 + ... + 1478.

It is an arithmetic number, because the mean of its divisors is an integer number (117234).

2⁹⁵⁵⁴³¹ is an apocalyptic number.

955431 is a deficient number, since it is larger than the sum of its proper divisors (451377).

955431 is a wasteful number, since it uses less digits than its factorization.

955431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2062 (or 2059 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 955431 is about 977.4615081935. The cubic root of 955431 is about 98.4917323233.

The spelling of 955431 in words is "nine hundred fifty-five thousand, four hundred thirty-one".