4912099 has 4 divisors (see below), whose sum is σ = 5201064. Its totient is φ = 4623136.

The previous prime is 4912091. The next prime is 4912151. The reversal of 4912099 is 9902194.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4912099 - 2³ = 4912091 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4912091) 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, 144457 + ... + 144490.

It is an arithmetic number, because the mean of its divisors is an integer number (1300266).

Almost surely, 2^4912099 is an apocalyptic number.

4912099 is a deficient number, since it is larger than the sum of its proper divisors (288965).

4912099 is a wasteful number, since it uses less digits than its factorization.

4912099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288964.

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 4912099 is about 2216.3255627276. The cubic root of 4912099 is about 169.9896072078.

The spelling of 4912099 in words is "four million, nine hundred twelve thousand, ninety-nine".