2458149 has 16 divisors (see below), whose sum is σ = 3503808. Its totient is φ = 1527552.

The previous prime is 2458139. The next prime is 2458151. The reversal of 2458149 is 9418542.

It is not a de Polignac number, because 2458149 - 2⁴ = 2458133 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2458109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7854 + ... + 8160.

It is an arithmetic number, because the mean of its divisors is an integer number (218988).

2^2458149 is an apocalyptic number.

It is an amenable number.

2458149 is a deficient number, since it is larger than the sum of its proper divisors (1045659).

2458149 is a wasteful number, since it uses less digits than its factorization.

2458149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484.

The product of its digits is 11520, while the sum is 33.

The square root of 2458149 is about 1567.8485258468. The cubic root of 2458149 is about 134.9592744096.

The spelling of 2458149 in words is "two million, four hundred fifty-eight thousand, one hundred forty-nine".