241640366 has 32 divisors (see below), whose sum is σ = 421977600. Its totient is φ = 102617280.

The previous prime is 241640359. The next prime is 241640401. The reversal of 241640366 is 663046142.

It is a super-2 number, since 2×241640366² = 116780132961227912, which contains 22 as substring.

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, 26555 + ... + 34473.

It is an arithmetic number, because the mean of its divisors is an integer number (13186800).

Almost surely, 2^241640366 is an apocalyptic number.

241640366 is a deficient number, since it is larger than the sum of its proper divisors (180337234).

241640366 is a wasteful number, since it uses less digits than its factorization.

241640366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8024.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 241640366 is about 15544.7858138991. The cubic root of 241640366 is about 622.8591206435.

The spelling of 241640366 in words is "two hundred forty-one million, six hundred forty thousand, three hundred sixty-six".