470250000 has 420 divisors, whose sum is σ = 1889038320. Its totient is φ = 108000000.

The previous prime is 470249999. The next prime is 470250007. The reversal of 470250000 is 52074.

It is a happy number.

It is a super-2 number, since 2×470250000² = 442270125000000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (470250007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 24749991 + ... + 24750009.

Almost surely, 2^470250000 is an apocalyptic number.

470250000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 470250000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (944519160).

470250000 is an abundant number, since it is smaller than the sum of its proper divisors (1418788320).

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

470250000 is a wasteful number, since it uses less digits than its factorization.

470250000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 470250000 is about 21685.2484422014. The cubic root of 470250000 is about 777.6358395563.

The spelling of 470250000 in words is "four hundred seventy million, two hundred fifty thousand".