7252766 has 4 divisors (see below), whose sum is σ = 10879152. Its totient is φ = 3626382.

The previous prime is 7252733. The next prime is 7252771. The reversal of 7252766 is 6672527.

It is a happy number.

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

It is a super-2 number, since 2×7252766² = 105205229301512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1813190 + ... + 1813193.

It is an arithmetic number, because the mean of its divisors is an integer number (2719788).

Almost surely, 2^7252766 is an apocalyptic number.

7252766 is a deficient number, since it is larger than the sum of its proper divisors (3626386).

7252766 is a wasteful number, since it uses less digits than its factorization.

7252766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3626385.

The product of its digits is 35280, while the sum is 35.

The square root of 7252766 is about 2693.0959878920. The cubic root of 7252766 is about 193.5684423382.

The spelling of 7252766 in words is "seven million, two hundred fifty-two thousand, seven hundred sixty-six".