254125470 has 32 divisors (see below), whose sum is σ = 610416000. Its totient is φ = 67709600.

The previous prime is 254125457. The next prime is 254125471. The reversal of 254125470 is 74521452.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254125471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42145 + ... + 47795.

It is an arithmetic number, because the mean of its divisors is an integer number (19075500).

Almost surely, 2^254125470 is an apocalyptic number.

254125470 is an abundant number, since it is smaller than the sum of its proper divisors (356290530).

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

254125470 is a wasteful number, since it uses less digits than its factorization.

254125470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7160.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 254125470 is about 15941.3133085076. The cubic root of 254125470 is about 633.4068148044.

The spelling of 254125470 in words is "two hundred fifty-four million, one hundred twenty-five thousand, four hundred seventy".