31114002 has 8 divisors (see below), whose sum is σ = 62228016. Its totient is φ = 10371332.

The previous prime is 31113967. The next prime is 31114007. The reversal of 31114002 is 20041113.

It is a happy number.

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

31114002 is an admirable number.

It is a super-2 number, since 2×31114002² = 1936162240912008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (31114007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2592828 + ... + 2592839.

It is an arithmetic number, because the mean of its divisors is an integer number (7778502).

Almost surely, 2^31114002 is an apocalyptic number.

31114002 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.

31114002 is a wasteful number, since it uses less digits than its factorization.

31114002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5185672.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 31114002 is about 5577.9926496904. The cubic root of 31114002 is about 314.5226733830.

Adding to 31114002 its reverse (20041113), we get a palindrome (51155115).

The spelling of 31114002 in words is "thirty-one million, one hundred fourteen thousand, two".