11641030 has 16 divisors (see below), whose sum is σ = 21013344. Its totient is φ = 4643200.

The previous prime is 11641009. The next prime is 11641033. The reversal of 11641030 is 3014611.

It is a junction number, because it is equal to n+sod(n) for n = 11640995 and 11641013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11641033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2559 + ... + 5461.

It is an arithmetic number, because the mean of its divisors is an integer number (1313334).

Almost surely, 2^11641030 is an apocalyptic number.

11641030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11641030 is a deficient number, since it is larger than the sum of its proper divisors (9372314).

11641030 is a wasteful number, since it uses less digits than its factorization.

11641030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3311.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 11641030 is about 3411.8953676806. The cubic root of 11641030 is about 226.6368208492.

Adding to 11641030 its reverse (3014611), we get a palindrome (14655641).

The spelling of 11641030 in words is "eleven million, six hundred forty-one thousand, thirty".