10152749 has 4 divisors (see below), whose sum is σ = 10160640. Its totient is φ = 10144860.

The previous prime is 10152679. The next prime is 10152803. The reversal of 10152749 is 94725101.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 94725101 = 347 ⋅272983.

It is a cyclic number.

It is not a de Polignac number, because 10152749 - 2¹² = 10148653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10152949) 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, 1517 + ... + 4754.

It is an arithmetic number, because the mean of its divisors is an integer number (2540160).

Almost surely, 2^10152749 is an apocalyptic number.

It is an amenable number.

10152749 is a deficient number, since it is larger than the sum of its proper divisors (7891).

10152749 is an equidigital number, since it uses as much as digits as its factorization.

10152749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7890.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 10152749 is about 3186.3378665798. The cubic root of 10152749 is about 216.5348897576.

It can be divided in two parts, 10152 and 749, that added together give a palindrome (10901).

The spelling of 10152749 in words is "ten million, one hundred fifty-two thousand, seven hundred forty-nine".