2251739410 has 16 divisors (see below), whose sum is σ = 4053787200. Its totient is φ = 900549936.

The previous prime is 2251739401. The next prime is 2251739411. The reversal of 2251739410 is 149371522.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2251739411) 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 7 ways as a sum of consecutive naturals, for example, 64501 + ... + 93079.

It is an arithmetic number, because the mean of its divisors is an integer number (253361700).

Almost surely, 2^2251739410 is an apocalyptic number.

2251739410 is a deficient number, since it is larger than the sum of its proper divisors (1802047790).

2251739410 is a wasteful number, since it uses less digits than its factorization.

2251739410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36465.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 2251739410 is about 47452.4963516146. The cubic root of 2251739410 is about 1310.7082800378.

The spelling of 2251739410 in words is "two billion, two hundred fifty-one million, seven hundred thirty-nine thousand, four hundred ten".