400246050 has 24 divisors (see below), whose sum is σ = 992610576. Its totient is φ = 106732240.

The previous prime is 400246043. The next prime is 400246073. The reversal of 400246050 is 50642004.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1334004 + ... + 1334303.

It is an arithmetic number, because the mean of its divisors is an integer number (41358774).

Almost surely, 2^400246050 is an apocalyptic number.

400246050 is an abundant number, since it is smaller than the sum of its proper divisors (592364526).

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

400246050 is a wasteful number, since it uses less digits than its factorization.

400246050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2668322 (or 2668317 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 400246050 is about 20006.1503043439. The cubic root of 400246050 is about 736.9573447535.

Adding to 400246050 its reverse (50642004), we get a palindrome (450888054).

The spelling of 400246050 in words is "four hundred million, two hundred forty-six thousand, fifty".