7251050 has 12 divisors (see below), whose sum is σ = 13487046. Its totient is φ = 2900400.

The previous prime is 7251037. The next prime is 7251053. The reversal of 7251050 is 501527.

It can be written as a sum of positive squares in 3 ways, for example, as 3964081 + 3286969 = 1991^2 + 1813^2 .

It is a super-2 number, since 2×7251050² = 105155452205000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7251053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72461 + ... + 72560.

Almost surely, 2^7251050 is an apocalyptic number.

7251050 is a deficient number, since it is larger than the sum of its proper divisors (6235996).

7251050 is a wasteful number, since it uses less digits than its factorization.

7251050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145033 (or 145028 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 20.

The square root of 7251050 is about 2692.7773766132. Note that the first 3 decimals coincide. The cubic root of 7251050 is about 193.5531750757.

Adding to 7251050 its reverse (501527), we get a palindrome (7752577).

The spelling of 7251050 in words is "seven million, two hundred fifty-one thousand, fifty".