470250518 has 4 divisors (see below), whose sum is σ = 705375780. Its totient is φ = 235125258.

The previous prime is 470250511. The next prime is 470250541. The reversal of 470250518 is 815052074.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 815052074 = 2 ⋅407526037.

It is a super-2 number, since 2×470250518² = 442271099358536648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470250511) 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, 117562628 + ... + 117562631.

It is an arithmetic number, because the mean of its divisors is an integer number (176343945).

Almost surely, 2^470250518 is an apocalyptic number.

470250518 is a deficient number, since it is larger than the sum of its proper divisors (235125262).

470250518 is a wasteful number, since it uses less digits than its factorization.

470250518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235125261.

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 470250518 is about 21685.2603858012. The cubic root of 470250518 is about 777.6361250890.

The spelling of 470250518 in words is "four hundred seventy million, two hundred fifty thousand, five hundred eighteen".