31054 has 4 divisors (see below), whose sum is σ = 46584. Its totient is φ = 15526.

The previous prime is 31051. The next prime is 31063. The reversal of 31054 is 45013.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7762 + ... + 7765.

It is an arithmetic number, because the mean of its divisors is an integer number (11646).

2³¹⁰⁵⁴ is an apocalyptic number.

31054 is a deficient number, since it is larger than the sum of its proper divisors (15530).

31054 is a wasteful number, since it uses less digits than its factorization.

31054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15529.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 31054 is about 176.2214515886. The cubic root of 31054 is about 31.4320362178.

Adding to 31054 its reverse (45013), we get a palindrome (76067).

The spelling of 31054 in words is "thirty-one thousand, fifty-four".