274400054 has 4 divisors (see below), whose sum is σ = 411600084. Its totient is φ = 137200026.

The previous prime is 274400017. The next prime is 274400057. The reversal of 274400054 is 450004472.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 274399996 and 274400032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274400057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68600012 + ... + 68600015.

It is an arithmetic number, because the mean of its divisors is an integer number (102900021).

Almost surely, 2^274400054 is an apocalyptic number.

274400054 is a deficient number, since it is larger than the sum of its proper divisors (137200030).

274400054 is a wasteful number, since it uses less digits than its factorization.

274400054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137200029.

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 274400054 is about 16565.0250226192. The cubic root of 274400054 is about 649.8224793326.

The spelling of 274400054 in words is "two hundred seventy-four million, four hundred thousand, fifty-four".