7430080 has 112 divisors (see below), whose sum is σ = 21067776. Its totient is φ = 2442240.

The previous prime is 7430069. The next prime is 7430107. The reversal of 7430080 is 800347.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69387 + ... + 69493.

Almost surely, 2^7430080 is an apocalyptic number.

7430080 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7430080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10533888).

7430080 is an abundant number, since it is smaller than the sum of its proper divisors (13637696).

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

7430080 is a wasteful number, since it uses less digits than its factorization.

7430080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162 (or 152 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 7430080 is about 2725.8173086251. The cubic root of 7430080 is about 195.1331984980.

The spelling of 7430080 in words is "seven million, four hundred thirty thousand, eighty".