24070149 has 8 divisors (see below), whose sum is σ = 35659520. Its totient is φ = 16046748.

The previous prime is 24070129. The next prime is 24070187. The reversal of 24070149 is 94107042.

It is a happy number.

It is not a de Polignac number, because 24070149 - 2⁵ = 24070117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 891487 = 24070149 / (2 + 4 + 0 + 7 + 0 + 1 + 4 + 9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24070129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445717 + ... + 445770.

It is an arithmetic number, because the mean of its divisors is an integer number (4457440).

Almost surely, 2^24070149 is an apocalyptic number.

It is an amenable number.

24070149 is a deficient number, since it is larger than the sum of its proper divisors (11589371).

24070149 is an equidigital number, since it uses as much as digits as its factorization.

24070149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891496 (or 891490 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 24070149 is about 4906.1338139109. The cubic root of 24070149 is about 288.7306750433.

The spelling of 24070149 in words is "twenty-four million, seventy thousand, one hundred forty-nine".