411661054 has 40 divisors (see below), whose sum is σ = 733077720. Its totient is φ = 173316528.

The previous prime is 411661037. The next prime is 411661067. The reversal of 411661054 is 450166114.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 282592 + ... + 284044.

It is an arithmetic number, because the mean of its divisors is an integer number (18326943).

Almost surely, 2^411661054 is an apocalyptic number.

411661054 is a deficient number, since it is larger than the sum of its proper divisors (321416666).

411661054 is an equidigital number, since it uses as much as digits as its factorization.

411661054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542 (or 1521 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 411661054 is about 20289.4320768227. The cubic root of 411661054 is about 743.8977764032.

The spelling of 411661054 in words is "four hundred eleven million, six hundred sixty-one thousand, fifty-four".