7490460 has 48 divisors (see below), whose sum is σ = 21159936. Its totient is φ = 1979712.

The previous prime is 7490459. The next prime is 7490491. The reversal of 7490460 is 640947.

7490460 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×7490460² = 112213982023200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 7129 + ... + 8111.

It is an arithmetic number, because the mean of its divisors is an integer number (440832).

Almost surely, 2^7490460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7490460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10579968).

7490460 is an abundant number, since it is smaller than the sum of its proper divisors (13669476).

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

7490460 is a wasteful number, since it uses less digits than its factorization.

7490460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122 (or 1120 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 7490460 is about 2736.8704755615. The cubic root of 7490460 is about 195.6603516496.

The spelling of 7490460 in words is "seven million, four hundred ninety thousand, four hundred sixty".