23774055 has 64 divisors (see below), whose sum is σ = 42577920. Its totient is φ = 11289600.

The previous prime is 23774053. The next prime is 23774059. The reversal of 23774055 is 55047732.

It is not a de Polignac number, because 23774055 - 2¹ = 23774053 is a prime.

It is a super-2 number, since 2×23774055² = 1130411382286050, which contains 22 as substring.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23774053) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 552864 + ... + 552906.

It is an arithmetic number, because the mean of its divisors is an integer number (665280).

Almost surely, 2^23774055 is an apocalyptic number.

23774055 is a deficient number, since it is larger than the sum of its proper divisors (18803865).

23774055 is a wasteful number, since it uses less digits than its factorization.

23774055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152.

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 23774055 is about 4875.8645387254. The cubic root of 23774055 is about 287.5418666188.

The spelling of 23774055 in words is "twenty-three million, seven hundred seventy-four thousand, fifty-five".