2451002 has 4 divisors (see below), whose sum is σ = 3676506. Its totient is φ = 1225500.

The previous prime is 2450999. The next prime is 2451011. The reversal of 2451002 is 2001542.

2451002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 2307361 + 143641 = 1519^2 + 379^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 612749 + ... + 612752.

2^2451002 is an apocalyptic number.

2451002 is a deficient number, since it is larger than the sum of its proper divisors (1225504).

2451002 is a wasteful number, since it uses less digits than its factorization.

2451002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225503.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 2451002 is about 1565.5676286894. The cubic root of 2451002 is about 134.8283506601.

Adding to 2451002 its reverse (2001542), we get a palindrome (4452544).

The spelling of 2451002 in words is "two million, four hundred fifty-one thousand, two".