4099546 has 8 divisors (see below), whose sum is σ = 6708384. Its totient is φ = 1863420.

The previous prime is 4099541. The next prime is 4099561. The reversal of 4099546 is 6459904.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4099546² = 33612554812232, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4099541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93150 + ... + 93193.

It is an arithmetic number, because the mean of its divisors is an integer number (838548).

Almost surely, 2^4099546 is an apocalyptic number.

4099546 is a deficient number, since it is larger than the sum of its proper divisors (2608838).

4099546 is a wasteful number, since it uses less digits than its factorization.

4099546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186356.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 4099546 is about 2024.7335627188. The cubic root of 4099546 is about 160.0461585574.

It can be divided in two parts, 40995 and 46, that added together give a triangular number (41041 = T₂₈₆).

The spelling of 4099546 in words is "four million, ninety-nine thousand, five hundred forty-six".