4152747 has 4 divisors (see below), whose sum is σ = 5537000. Its totient is φ = 2768496.

The previous prime is 4152737. The next prime is 4152761. The reversal of 4152747 is 7472514.

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

It is not a de Polignac number, because 4152747 - 2¹⁶ = 4087211 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4152737) 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, 692122 + ... + 692127.

It is an arithmetic number, because the mean of its divisors is an integer number (1384250).

Almost surely, 2^4152747 is an apocalyptic number.

4152747 is a deficient number, since it is larger than the sum of its proper divisors (1384253).

4152747 is a wasteful number, since it uses less digits than its factorization.

4152747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384252.

The product of its digits is 7840, while the sum is 30.

The square root of 4152747 is about 2037.8289918440. The cubic root of 4152747 is about 160.7355069826.

The spelling of 4152747 in words is "four million, one hundred fifty-two thousand, seven hundred forty-seven".