2402649562 has 4 divisors (see below), whose sum is σ = 3603974346. Its totient is φ = 1201324780.

The previous prime is 2402649539. The next prime is 2402649563. The reversal of 2402649562 is 2659462042.

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., 2382318481 + 20331081 = 48809^2 + 4509^2 .

It is not an unprimeable number, because it can be changed into a prime (2402649563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600662389 + ... + 600662392.

Almost surely, 2^2402649562 is an apocalyptic number.

2402649562 is a deficient number, since it is larger than the sum of its proper divisors (1201324784).

2402649562 is a wasteful number, since it uses less digits than its factorization.

2402649562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201324783.

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 2402649562 is about 49016.8293752258. The cubic root of 2402649562 is about 1339.3584145511.

The spelling of 2402649562 in words is "two billion, four hundred two million, six hundred forty-nine thousand, five hundred sixty-two".