254040062 has 4 divisors (see below), whose sum is σ = 381060096. Its totient is φ = 127020030.

The previous prime is 254040053. The next prime is 254040067. The reversal of 254040062 is 260040452.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254040067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63510014 + ... + 63510017.

It is an arithmetic number, because the mean of its divisors is an integer number (95265024).

Almost surely, 2^254040062 is an apocalyptic number.

254040062 is a deficient number, since it is larger than the sum of its proper divisors (127020034).

254040062 is a wasteful number, since it uses less digits than its factorization.

254040062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127020033.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 254040062 is about 15938.6342576772. The cubic root of 254040062 is about 633.3358471430.

The spelling of 254040062 in words is "two hundred fifty-four million, forty thousand, sixty-two".