416861448 has 32 divisors (see below), whose sum is σ = 1056836160. Its totient is φ = 136996160.

The previous prime is 416861447. The next prime is 416861449. The reversal of 416861448 is 844168614.

It is an interprime number because it is at equal distance from previous prime (416861447) and next prime (416861449).

It is a nude number because it is divisible by every one of its digits.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (416861447) 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, 120615 + ... + 124022.

It is an arithmetic number, because the mean of its divisors is an integer number (33026130).

Almost surely, 2^416861448 is an apocalyptic number.

It is an amenable number.

416861448 is an abundant number, since it is smaller than the sum of its proper divisors (639974712).

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

416861448 is a wasteful number, since it uses less digits than its factorization.

416861448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244717 (or 244713 counting only the distinct ones).

The product of its digits is 147456, while the sum is 42.

The square root of 416861448 is about 20417.1851145059. The cubic root of 416861448 is about 747.0171588273.

It can be divided in two parts, 41686 and 1448, that added together give a palindrome (43134).

The spelling of 416861448 in words is "four hundred sixteen million, eight hundred sixty-one thousand, four hundred forty-eight".