472206240 has 384 divisors, whose sum is σ = 1901491200. Its totient is φ = 108241920.

The previous prime is 472206239. The next prime is 472206253. The reversal of 472206240 is 42602274.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 902619 + ... + 903141.

It is an arithmetic number, because the mean of its divisors is an integer number (4951800).

Almost surely, 2^472206240 is an apocalyptic number.

472206240 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 472206240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (950745600).

472206240 is an abundant number, since it is smaller than the sum of its proper divisors (1429284960).

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

472206240 is a wasteful number, since it uses less digits than its factorization.

472206240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577 (or 563 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 472206240 is about 21730.3069467507. The cubic root of 472206240 is about 778.7126694272.

The spelling of 472206240 in words is "four hundred seventy-two million, two hundred six thousand, two hundred forty".