5402446 has 12 divisors (see below), whose sum is σ = 9426888. Its totient is φ = 2315292.

The previous prime is 5402437. The next prime is 5402471. The reversal of 5402446 is 6442045.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5402446.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27466 + ... + 27661.

It is an arithmetic number, because the mean of its divisors is an integer number (785574).

Almost surely, 2^5402446 is an apocalyptic number.

5402446 is a deficient number, since it is larger than the sum of its proper divisors (4024442).

5402446 is a wasteful number, since it uses less digits than its factorization.

5402446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55143 (or 55136 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 5402446 is about 2324.3162435435. The cubic root of 5402446 is about 175.4675497290.

The spelling of 5402446 in words is "five million, four hundred two thousand, four hundred forty-six".