274023135 has 16 divisors (see below), whose sum is σ = 487152480. Its totient is φ = 146145600.

The previous prime is 274023121. The next prime is 274023143. The reversal of 274023135 is 531320472.

It is not a de Polignac number, because 274023135 - 2⁵ = 274023103 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 274023099 and 274023108.

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, 1014766 + ... + 1015035.

It is an arithmetic number, because the mean of its divisors is an integer number (30447030).

Almost surely, 2^274023135 is an apocalyptic number.

274023135 is a deficient number, since it is larger than the sum of its proper divisors (213129345).

274023135 is a wasteful number, since it uses less digits than its factorization.

274023135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2029815 (or 2029809 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 274023135 is about 16553.6441607279. The cubic root of 274023135 is about 649.5248085079.

The spelling of 274023135 in words is "two hundred seventy-four million, twenty-three thousand, one hundred thirty-five".