31412054 has 24 divisors (see below), whose sum is σ = 50246280. Its totient is φ = 14725152.

The previous prime is 31412047. The next prime is 31412057. The reversal of 31412054 is 45021413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31412057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100202 + ... + 100514.

It is an arithmetic number, because the mean of its divisors is an integer number (2093595).

Almost surely, 2^31412054 is an apocalyptic number.

31412054 is a deficient number, since it is larger than the sum of its proper divisors (18834226).

31412054 is a wasteful number, since it uses less digits than its factorization.

31412054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492 (or 473 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 31412054 is about 5604.6457515172. The cubic root of 31412054 is about 315.5237913448.

Adding to 31412054 its reverse (45021413), we get a palindrome (76433467).

The spelling of 31412054 in words is "thirty-one million, four hundred twelve thousand, fifty-four".