114757021 has 4 divisors (see below), whose sum is σ = 121507452. Its totient is φ = 108006592.

The previous prime is 114757007. The next prime is 114757081. The reversal of 114757021 is 120757411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 120757411 = 5003 ⋅24137.

It can be written as a sum of positive squares in 2 ways, for example, as 99780121 + 14976900 = 9989^2 + 3870^2 .

It is a cyclic number.

It is not a de Polignac number, because 114757021 - 2⁵ = 114756989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114757081) 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, 3375190 + ... + 3375223.

It is an arithmetic number, because the mean of its divisors is an integer number (30376863).

Almost surely, 2^114757021 is an apocalyptic number.

It is an amenable number.

114757021 is a deficient number, since it is larger than the sum of its proper divisors (6750431).

114757021 is an equidigital number, since it uses as much as digits as its factorization.

114757021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6750430.

The product of its (nonzero) digits is 1960, while the sum is 28.

The square root of 114757021 is about 10712.4703500173. The cubic root of 114757021 is about 485.9516808019.

It can be divided in two parts, 11475 and 7021, that added together give a square (18496 = 136²).

The spelling of 114757021 in words is "one hundred fourteen million, seven hundred fifty-seven thousand, twenty-one".