11420676 has 60 divisors (see below), whose sum is σ = 30237900. Its totient is φ = 3758400.

The previous prime is 11420663. The next prime is 11420687. The reversal of 11420676 is 67602411.

It can be written as a sum of positive squares in 2 ways, for example, as 9922500 + 1498176 = 3150^2 + 1224^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 32550 + ... + 32898.

It is an arithmetic number, because the mean of its divisors is an integer number (503965).

Almost surely, 2^11420676 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 11420676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15118950).

11420676 is an abundant number, since it is smaller than the sum of its proper divisors (18817224).

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

11420676 is a wasteful number, since it uses less digits than its factorization.

11420676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 11420676 is about 3379.4490675257. The cubic root of 11420676 is about 225.1976929158.

The spelling of 11420676 in words is "eleven million, four hundred twenty thousand, six hundred seventy-six".