7040124 has 108 divisors (see below), whose sum is σ = 22366344. Its totient is φ = 1850688.

The previous prime is 7040113. The next prime is 7040129. The reversal of 7040124 is 4210407.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 7040097 and 7040106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7040129) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22779 + ... + 23085.

Almost surely, 2^7040124 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 7040124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11183172).

7040124 is an abundant number, since it is smaller than the sum of its proper divisors (15326220).

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

7040124 is a wasteful number, since it uses less digits than its factorization.

7040124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344 (or 332 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 7040124 is about 2653.3231993106. The cubic root of 7040124 is about 191.6579195336.

The spelling of 7040124 in words is "seven million, forty thousand, one hundred twenty-four".