4732149 has 4 divisors (see below), whose sum is σ = 6309536. Its totient is φ = 3154764.

The previous prime is 4732139. The next prime is 4732157. The reversal of 4732149 is 9412374.

It is a happy number.

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 not a de Polignac number, because 4732149 - 2⁹ = 4731637 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4732109) 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 3 ways as a sum of consecutive naturals, for example, 788689 + ... + 788694.

It is an arithmetic number, because the mean of its divisors is an integer number (1577384).

Almost surely, 2^4732149 is an apocalyptic number.

It is an amenable number.

4732149 is a deficient number, since it is larger than the sum of its proper divisors (1577387).

4732149 is a wasteful number, since it uses less digits than its factorization.

4732149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577386.

The product of its digits is 6048, while the sum is 30.

The square root of 4732149 is about 2175.3503166157. The cubic root of 4732149 is about 167.8879283723.

The spelling of 4732149 in words is "four million, seven hundred thirty-two thousand, one hundred forty-nine".