53244406 has 32 divisors (see below), whose sum is σ = 86977440. Its totient is φ = 24385536.

The previous prime is 53244397. The next prime is 53244409. The reversal of 53244406 is 60444235.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53244409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91990 + ... + 92566.

It is an arithmetic number, because the mean of its divisors is an integer number (2718045).

Almost surely, 2^53244406 is an apocalyptic number.

53244406 is a deficient number, since it is larger than the sum of its proper divisors (33733034).

53244406 is a wasteful number, since it uses less digits than its factorization.

53244406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 53244406 is about 7296.8764550320. The cubic root of 53244406 is about 376.2050856052.

It can be divided in two parts, 5324 and 4406, that added together give a triangular number (9730 = T₁₃₉).

The spelling of 53244406 in words is "fifty-three million, two hundred forty-four thousand, four hundred six".