11954452 has 12 divisors (see below), whose sum is σ = 21430836. Its totient is φ = 5831360.

The previous prime is 11954447. The next prime is 11954479. The reversal of 11954452 is 25445911.

It can be written as a sum of positive squares in 2 ways, for example, as 367236 + 11587216 = 606^2 + 3404^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36283 + ... + 36610.

It is an arithmetic number, because the mean of its divisors is an integer number (1785903).

Almost surely, 2^11954452 is an apocalyptic number.

It is an amenable number.

11954452 is a deficient number, since it is larger than the sum of its proper divisors (9476384).

11954452 is a wasteful number, since it uses less digits than its factorization.

11954452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72938 (or 72936 counting only the distinct ones).

The product of its digits is 7200, while the sum is 31.

The square root of 11954452 is about 3457.5210773038. The cubic root of 11954452 is about 228.6528176675.

The spelling of 11954452 in words is "eleven million, nine hundred fifty-four thousand, four hundred fifty-two".