472250249 has 8 divisors (see below), whose sum is σ = 488306688. Its totient is φ = 456245280.

The previous prime is 472250221. The next prime is 472250257. The reversal of 472250249 is 942052274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 472250249 - 2⁸ = 472249993 is a prime.

It is a super-3 number, since 3×472250249³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472250269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6269 + ... + 31365.

It is an arithmetic number, because the mean of its divisors is an integer number (61038336).

Almost surely, 2^472250249 is an apocalyptic number.

It is an amenable number.

472250249 is a deficient number, since it is larger than the sum of its proper divisors (16056439).

472250249 is a wasteful number, since it uses less digits than its factorization.

472250249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25735.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 472250249 is about 21731.3195411599. The cubic root of 472250249 is about 778.7368603410.

The spelling of 472250249 in words is "four hundred seventy-two million, two hundred fifty thousand, two hundred forty-nine".