11741730 has 256 divisors, whose sum is σ = 41803776. Its totient is φ = 2027520.

The previous prime is 11741729. The next prime is 11741759. The reversal of 11741730 is 3714711.

It is a self number, because there is not a number n which added to its sum of digits gives 11741730.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 510499 + ... + 510521.

It is an arithmetic number, because the mean of its divisors is an integer number (163296).

Almost surely, 2^11741730 is an apocalyptic number.

11741730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11741730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20901888).

11741730 is an abundant number, since it is smaller than the sum of its proper divisors (30062046).

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

11741730 is a wasteful number, since it uses less digits than its factorization.

11741730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81.

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 11741730 is about 3426.6207843880. The cubic root of 11741730 is about 227.2884480277.

The spelling of 11741730 in words is "eleven million, seven hundred forty-one thousand, seven hundred thirty".