7272669 has 8 divisors (see below), whose sum is σ = 10118592. Its totient is φ = 4637600.

The previous prime is 7272659. The next prime is 7272673. The reversal of 7272669 is 9662727.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7272669 - 2⁵ = 7272637 is a prime.

It is a super-2 number, since 2×7272669² = 105783428767122, which contains 22 as substring.

It is a zygodrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7272659) 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, 52632 + ... + 52769.

It is an arithmetic number, because the mean of its divisors is an integer number (1264824).

Almost surely, 2^7272669 is an apocalyptic number.

It is an amenable number.

7272669 is a deficient number, since it is larger than the sum of its proper divisors (2845923).

7272669 is a wasteful number, since it uses less digits than its factorization.

7272669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105427.

The product of its digits is 63504, while the sum is 39.

The square root of 7272669 is about 2696.7886457785. The cubic root of 7272669 is about 193.7453437660.

The spelling of 7272669 in words is "seven million, two hundred seventy-two thousand, six hundred sixty-nine".