149084753 has 4 divisors (see below), whose sum is σ = 149114688. Its totient is φ = 149054820.

The previous prime is 149084731. The next prime is 149084777. The reversal of 149084753 is 357480941.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-149084753 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 149084753.

It is not an unprimeable number, because it can be changed into a prime (149084153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5501 + ... + 18122.

It is an arithmetic number, because the mean of its divisors is an integer number (37278672).

Almost surely, 2^149084753 is an apocalyptic number.

It is an amenable number.

149084753 is a deficient number, since it is larger than the sum of its proper divisors (29935).

149084753 is an equidigital number, since it uses as much as digits as its factorization.

149084753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29934.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 149084753 is about 12210.0267403475. The cubic root of 149084753 is about 530.2464179866.

The spelling of 149084753 in words is "one hundred forty-nine million, eighty-four thousand, seven hundred fifty-three".