4149452 has 12 divisors (see below), whose sum is σ = 7277760. Its totient is φ = 2070096.

The previous prime is 4149451. The next prime is 4149469. The reversal of 4149452 is 2549414.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (4149451) 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, 1574 + ... + 3282.

It is an arithmetic number, because the mean of its divisors is an integer number (606480).

Almost surely, 2^4149452 is an apocalyptic number.

It is an amenable number.

4149452 is a deficient number, since it is larger than the sum of its proper divisors (3128308).

4149452 is a wasteful number, since it uses less digits than its factorization.

4149452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2320 (or 2318 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 4149452 is about 2037.0203729958. The cubic root of 4149452 is about 160.6929838339.

The spelling of 4149452 in words is "four million, one hundred forty-nine thousand, four hundred fifty-two".