7249361 has 8 divisors (see below), whose sum is σ = 8772480. Its totient is φ = 5848128.

The previous prime is 7249349. The next prime is 7249369. The reversal of 7249361 is 1639427.

7249361 = 645² + 646² + ... + 661².

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 7249361 - 2²² = 3055057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7249369) 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, 30341 + ... + 30578.

It is an arithmetic number, because the mean of its divisors is an integer number (1096560).

Almost surely, 2^7249361 is an apocalyptic number.

It is an amenable number.

7249361 is a deficient number, since it is larger than the sum of its proper divisors (1523119).

7249361 is a wasteful number, since it uses less digits than its factorization.

7249361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60943.

The product of its digits is 9072, while the sum is 32.

The square root of 7249361 is about 2692.4637416314. The cubic root of 7249361 is about 193.5381456800.

The spelling of 7249361 in words is "seven million, two hundred forty-nine thousand, three hundred sixty-one".