254010490 has 16 divisors (see below), whose sum is σ = 458784648. Its totient is φ = 101256256.

The previous prime is 254010479. The next prime is 254010499. The reversal of 254010490 is 94010452.

It can be written as a sum of positive squares in 4 ways, for example, as 249671601 + 4338889 = 15801^2 + 2083^2 .

It is not an unprimeable number, because it can be changed into a prime (254010499) 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, 40417 + ... + 46276.

Almost surely, 2^254010490 is an apocalyptic number.

254010490 is a deficient number, since it is larger than the sum of its proper divisors (204774158).

254010490 is a wasteful number, since it uses less digits than its factorization.

254010490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86993.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 254010490 is about 15937.7065476812. The cubic root of 254010490 is about 633.3112713152.

The spelling of 254010490 in words is "two hundred fifty-four million, ten thousand, four hundred ninety".