254351034 has 48 divisors (see below), whose sum is σ = 633080448. Its totient is φ = 72295776.

The previous prime is 254351021. The next prime is 254351077. The reversal of 254351034 is 430153452.

It is a junction number, because it is equal to n+sod(n) for n = 254350989 and 254351007.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19699 + ... + 29945.

It is an arithmetic number, because the mean of its divisors is an integer number (13189176).

Almost surely, 2^254351034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254351034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316540224).

254351034 is an abundant number, since it is smaller than the sum of its proper divisors (378729414).

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

254351034 is a wasteful number, since it uses less digits than its factorization.

254351034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10459 (or 10456 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 254351034 is about 15948.3865641638. The cubic root of 254351034 is about 633.5941652020.

The spelling of 254351034 in words is "two hundred fifty-four million, three hundred fifty-one thousand, thirty-four".