7266237 has 8 divisors (see below), whose sum is σ = 10569120. Its totient is φ = 4403760.

The previous prime is 7266223. The next prime is 7266251. The reversal of 7266237 is 7326627.

It is an interprime number because it is at equal distance from previous prime (7266223) and next prime (7266251).

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

It is not a de Polignac number, because 7266237 - 2⁴ = 7266221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 220189 = 7266237 / (7 + 2 + 6 + 6 + 2 + 3 + 7).

It is a zygodrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 7266198 and 7266207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7266737) 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, 110062 + ... + 110127.

It is an arithmetic number, because the mean of its divisors is an integer number (1321140).

Almost surely, 2^7266237 is an apocalyptic number.

It is an amenable number.

7266237 is a deficient number, since it is larger than the sum of its proper divisors (3302883).

7266237 is a wasteful number, since it uses less digits than its factorization.

7266237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220203.

The product of its digits is 21168, while the sum is 33.

The square root of 7266237 is about 2695.5958524972. The cubic root of 7266237 is about 193.6882103346.

It can be divided in two parts, 7266 and 237, that added together give a triangular number (7503 = T₁₂₂).

The spelling of 7266237 in words is "seven million, two hundred sixty-six thousand, two hundred thirty-seven".