7099968 has 28 divisors (see below), whose sum is σ = 18785840. Its totient is φ = 2366592.

The previous prime is 7099957. The next prime is 7099969. The reversal of 7099968 is 8699907.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (7099969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18298 + ... + 18681.

Almost surely, 2^7099968 is an apocalyptic number.

It is an amenable number.

7099968 is an abundant number, since it is smaller than the sum of its proper divisors (11685872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7099968 is a wasteful number, since it uses less digits than its factorization.

7099968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36994 (or 36984 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 48.

The square root of 7099968 is about 2664.5765141951. The cubic root of 7099968 is about 192.1994455263.

The spelling of 7099968 in words is "seven million, ninety-nine thousand, nine hundred sixty-eight".