31460055 has 16 divisors (see below), whose sum is σ = 54912384. Its totient is φ = 15253280.

The previous prime is 31460053. The next prime is 31460063. The reversal of 31460055 is 55006413.

It is not a de Polignac number, because 31460055 - 2¹ = 31460053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31460053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95169 + ... + 95498.

It is an arithmetic number, because the mean of its divisors is an integer number (3432024).

Almost surely, 2^31460055 is an apocalyptic number.

31460055 is a deficient number, since it is larger than the sum of its proper divisors (23452329).

31460055 is a wasteful number, since it uses less digits than its factorization.

31460055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190686.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 31460055 is about 5608.9263678533. The cubic root of 31460055 is about 315.6844276558.

Adding to 31460055 its reverse (55006413), we get a palindrome (86466468).

The spelling of 31460055 in words is "thirty-one million, four hundred sixty thousand, fifty-five".