310112404 has 48 divisors (see below), whose sum is σ = 649248768. Its totient is φ = 126723168.

The previous prime is 310112393. The next prime is 310112423. The reversal of 310112404 is 404211013.

It is a super-2 number, since 2×310112404² = 192339406229318432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284749 + ... + 285835.

It is an arithmetic number, because the mean of its divisors is an integer number (13526016).

Almost surely, 2^310112404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 310112404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (324624384).

310112404 is an abundant number, since it is smaller than the sum of its proper divisors (339136364).

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

310112404 is a wasteful number, since it uses less digits than its factorization.

310112404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564 (or 1562 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 310112404 is about 17610.0086314573. The cubic root of 310112404 is about 676.8717352152.

Adding to 310112404 its reverse (404211013), we get a palindrome (714323417).

It can be divided in two parts, 3101 and 12404, that multiplied together give a square (38464804 = 6202²).

The spelling of 310112404 in words is "three hundred ten million, one hundred twelve thousand, four hundred four".