254020972 has 6 divisors (see below), whose sum is σ = 444536708. Its totient is φ = 127010484.

The previous prime is 254020967. The next prime is 254020973. The reversal of 254020972 is 279020452.

It is not an unprimeable number, because it can be changed into a prime (254020973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31752618 + ... + 31752625.

Almost surely, 2^254020972 is an apocalyptic number.

It is an amenable number.

254020972 is a deficient number, since it is larger than the sum of its proper divisors (190515736).

254020972 is a wasteful number, since it uses less digits than its factorization.

254020972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63505247 (or 63505245 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 254020972 is about 15938.0353870858. The cubic root of 254020972 is about 633.3199826056.

The spelling of 254020972 in words is "two hundred fifty-four million, twenty thousand, nine hundred seventy-two".