250423470 has 96 divisors (see below), whose sum is σ = 713142144. Its totient is φ = 60465600.

The previous prime is 250423457. The next prime is 250423493. The reversal of 250423470 is 74324052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 438285 + ... + 438855.

It is an arithmetic number, because the mean of its divisors is an integer number (7428564).

Almost surely, 2^250423470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 250423470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356571072).

250423470 is an abundant number, since it is smaller than the sum of its proper divisors (462718674).

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

250423470 is a wasteful number, since it uses less digits than its factorization.

250423470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038 (or 1035 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 250423470 is about 15824.7739320345. The cubic root of 250423470 is about 630.3160168141.

The spelling of 250423470 in words is "two hundred fifty million, four hundred twenty-three thousand, four hundred seventy".