254360742 has 16 divisors (see below), whose sum is σ = 509232960. Its totient is φ = 84701672.

The previous prime is 254360719. The next prime is 254360747. The reversal of 254360742 is 247063452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254360747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14688 + ... + 26915.

It is an arithmetic number, because the mean of its divisors is an integer number (31827060).

Almost surely, 2^254360742 is an apocalyptic number.

254360742 is an abundant number, since it is smaller than the sum of its proper divisors (254872218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254360742 is a wasteful number, since it uses less digits than its factorization.

254360742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42627.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 254360742 is about 15948.6909180660. The cubic root of 254360742 is about 633.6022260485.

The spelling of 254360742 in words is "two hundred fifty-four million, three hundred sixty thousand, seven hundred forty-two".