114773640 has 64 divisors (see below), whose sum is σ = 345945600. Its totient is φ = 30461952.

The previous prime is 114773587. The next prime is 114773651. The reversal of 114773640 is 46377411.

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, 24616 + ... + 28904.

It is an arithmetic number, because the mean of its divisors is an integer number (5405400).

Almost surely, 2^114773640 is an apocalyptic number.

114773640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 114773640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172972800).

114773640 is an abundant number, since it is smaller than the sum of its proper divisors (231171960).

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

114773640 is a wasteful number, since it uses less digits than its factorization.

114773640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4526 (or 4522 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 114773640 is about 10713.2460066966. The cubic root of 114773640 is about 485.9751380193.

The spelling of 114773640 in words is "one hundred fourteen million, seven hundred seventy-three thousand, six hundred forty".