68092245 has 64 divisors (see below), whose sum is σ = 132249600. Its totient is φ = 33452352.

The previous prime is 68092243. The next prime is 68092279. The reversal of 68092245 is 54229086.

It is a happy number.

It is not a de Polignac number, because 68092245 - 2¹ = 68092243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68092243) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 141916 + ... + 142394.

It is an arithmetic number, because the mean of its divisors is an integer number (2066400).

Almost surely, 2^68092245 is an apocalyptic number.

68092245 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

68092245 is a deficient number, since it is larger than the sum of its proper divisors (64157355).

68092245 is an equidigital number, since it uses as much as digits as its factorization.

68092245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518 (or 500 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 68092245 is about 8251.8025303566. The cubic root of 68092245 is about 408.3499916384.

The spelling of 68092245 in words is "sixty-eight million, ninety-two thousand, two hundred forty-five".