11425740 has 48 divisors (see below), whose sum is σ = 32604768. Its totient is φ = 2988544.

The previous prime is 11425721. The next prime is 11425753. The reversal of 11425740 is 4752411.

It is a self number, because there is not a number n which added to its sum of digits gives 11425740.

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, 1384 + ... + 4976.

It is an arithmetic number, because the mean of its divisors is an integer number (679266).

Almost surely, 2^11425740 is an apocalyptic number.

11425740 is a gapful number since it is divisible by the number (10) 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 11425740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16302384).

11425740 is an abundant number, since it is smaller than the sum of its proper divisors (21179028).

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

11425740 is a wasteful number, since it uses less digits than its factorization.

11425740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3658 (or 3656 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 11425740 is about 3380.1982190398. The cubic root of 11425740 is about 225.2309726915.

The spelling of 11425740 in words is "eleven million, four hundred twenty-five thousand, seven hundred forty".