7420968 has 24 divisors (see below), whose sum is σ = 20098650. Its totient is φ = 2473632.

The previous prime is 7420951. The next prime is 7420969. The reversal of 7420968 is 8690247.

It can be written as a sum of positive squares in only one way, i.e., 5116644 + 2304324 = 2262^2 + 1518^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (7420969) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51463 + ... + 51606.

Almost surely, 2^7420968 is an apocalyptic number.

It is an amenable number.

7420968 is an abundant number, since it is smaller than the sum of its proper divisors (12677682).

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

7420968 is a wasteful number, since it uses less digits than its factorization.

7420968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103081 (or 103074 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 7420968 is about 2724.1453705704. The cubic root of 7420968 is about 195.0533976054.

The spelling of 7420968 in words is "seven million, four hundred twenty thousand, nine hundred sixty-eight".