2251502 has 16 divisors (see below), whose sum is σ = 3812400. Its totient is φ = 987840.

The previous prime is 2251489. The next prime is 2251507. The reversal of 2251502 is 2051522.

It is a super-2 number, since 2×2251502² = 10138522512008, which contains 22 as substring.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2251507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1127 + ... + 2402.

It is an arithmetic number, because the mean of its divisors is an integer number (238275).

2^2251502 is an apocalyptic number.

2251502 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2251502 is a deficient number, since it is larger than the sum of its proper divisors (1560898).

2251502 is a wasteful number, since it uses less digits than its factorization.

2251502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3571.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 2251502 is about 1500.5005831388. The cubic root of 2251502 is about 131.0662213992.

The spelling of 2251502 in words is "two million, two hundred fifty-one thousand, five hundred two".