414261660 has 48 divisors (see below), whose sum is σ = 1162980000. Its totient is φ = 110179584.

The previous prime is 414261611. The next prime is 414261689. The reversal of 414261660 is 66162414.

It is a super-2 number, since 2×414261660² = 343225445891911200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14466 + ... + 32214.

It is an arithmetic number, because the mean of its divisors is an integer number (24228750).

Almost surely, 2^414261660 is an apocalyptic number.

It is an amenable number.

414261660 is an abundant number, since it is smaller than the sum of its proper divisors (748718340).

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

414261660 is a wasteful number, since it uses less digits than its factorization.

414261660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18150 (or 18148 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 414261660 is about 20353.4188774270. The cubic root of 414261660 is about 745.4609762123.

The spelling of 414261660 in words is "four hundred fourteen million, two hundred sixty-one thousand, six hundred sixty".