31413054 has 8 divisors (see below), whose sum is σ = 62826120. Its totient is φ = 10471016.

The previous prime is 31412981. The next prime is 31413077. The reversal of 31413054 is 45031413.

It is a sphenic number, since it is the product of 3 distinct primes.

31413054 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 31413054.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2617749 + ... + 2617760.

It is an arithmetic number, because the mean of its divisors is an integer number (7853265).

Almost surely, 2^31413054 is an apocalyptic number.

31413054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

31413054 is a wasteful number, since it uses less digits than its factorization.

31413054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5235514.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 31413054 is about 5604.7349625116. The cubic root of 31413054 is about 315.5271395334.

Adding to 31413054 its reverse (45031413), we get a palindrome (76444467).

The spelling of 31413054 in words is "thirty-one million, four hundred thirteen thousand, fifty-four".