2452031 has 4 divisors (see below), whose sum is σ = 2463864. Its totient is φ = 2440200.

The previous prime is 2452013. The next prime is 2452033. The reversal of 2452031 is 1302542.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1302542 = 2 ⋅651271.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2452031 is a prime.

It is a super-2 number, since 2×2452031² = 12024912049922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2452033) 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, 5600 + ... + 6021.

It is an arithmetic number, because the mean of its divisors is an integer number (615966).

2^2452031 is an apocalyptic number.

2452031 is a deficient number, since it is larger than the sum of its proper divisors (11833).

2452031 is a wasteful number, since it uses less digits than its factorization.

2452031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11832.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2452031 is about 1565.8962290011. The cubic root of 2452031 is about 134.8472162726.

Adding to 2452031 its reverse (1302542), we get a palindrome (3754573).

The spelling of 2452031 in words is "two million, four hundred fifty-two thousand, thirty-one".