11651054 has 4 divisors (see below), whose sum is σ = 17476584. Its totient is φ = 5825526.

The previous prime is 11651053. The next prime is 11651063. The reversal of 11651054 is 45015611.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11651053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2912762 + ... + 2912765.

It is an arithmetic number, because the mean of its divisors is an integer number (4369146).

Almost surely, 2^11651054 is an apocalyptic number.

11651054 is a deficient number, since it is larger than the sum of its proper divisors (5825530).

11651054 is an equidigital number, since it uses as much as digits as its factorization.

11651054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5825529.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 11651054 is about 3413.3640298099. The cubic root of 11651054 is about 226.7018539183.

Adding to 11651054 its reverse (45015611), we get a palindrome (56666665).

The spelling of 11651054 in words is "eleven million, six hundred fifty-one thousand, fifty-four".