7245086 has 8 divisors (see below), whose sum is σ = 10950984. Its totient is φ = 3594760.

The previous prime is 7245071. The next prime is 7245127. The reversal of 7245086 is 6805427.

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

It is a super-2 number, since 2×7245086² = 104982542294792, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13565 + ... + 14088.

It is an arithmetic number, because the mean of its divisors is an integer number (1368873).

Almost surely, 2^7245086 is an apocalyptic number.

7245086 is a deficient number, since it is larger than the sum of its proper divisors (3705898).

7245086 is a wasteful number, since it uses less digits than its factorization.

7245086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27786.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 7245086 is about 2691.6697420003. The cubic root of 7245086 is about 193.5000945901.

The spelling of 7245086 in words is "seven million, two hundred forty-five thousand, eighty-six".