254061419 has 4 divisors (see below), whose sum is σ = 255027696. Its totient is φ = 253095144.

The previous prime is 254061391. The next prime is 254061443. The reversal of 254061419 is 914160452.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254061419 is a prime.

It is a super-2 number, since 2×254061419² = 129094409248587122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254061449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482744 + ... + 483269.

It is an arithmetic number, because the mean of its divisors is an integer number (63756924).

Almost surely, 2^254061419 is an apocalyptic number.

254061419 is a deficient number, since it is larger than the sum of its proper divisors (966277).

254061419 is an equidigital number, since it uses as much as digits as its factorization.

254061419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966276.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 254061419 is about 15939.3042194445. The cubic root of 254061419 is about 633.3535947042.

The spelling of 254061419 in words is "two hundred fifty-four million, sixty-one thousand, four hundred nineteen".