113214552 has 32 divisors (see below), whose sum is σ = 308767680. Its totient is φ = 34307360.

The previous prime is 113214547. The next prime is 113214557. The reversal of 113214552 is 255412311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (113214547) and next prime (113214557).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113214557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214158 + ... + 214685.

It is an arithmetic number, because the mean of its divisors is an integer number (9648990).

Almost surely, 2^113214552 is an apocalyptic number.

113214552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113214552 is an abundant number, since it is smaller than the sum of its proper divisors (195553128).

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

113214552 is a wasteful number, since it uses less digits than its factorization.

113214552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428863 (or 428859 counting only the distinct ones).

The product of its digits is 1200, while the sum is 24.

The square root of 113214552 is about 10640.2327042222. The cubic root of 113214552 is about 483.7645987756.

Adding to 113214552 its reverse (255412311), we get a palindrome (368626863).

The spelling of 113214552 in words is "one hundred thirteen million, two hundred fourteen thousand, five hundred fifty-two".