5405973 has 8 divisors (see below), whose sum is σ = 7383936. Its totient is φ = 3516000.

The previous prime is 5405971. The next prime is 5405999. The reversal of 5405973 is 3795045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5405973 - 2¹ = 5405971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5405971) 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, 21853 + ... + 22098.

It is an arithmetic number, because the mean of its divisors is an integer number (922992).

Almost surely, 2^5405973 is an apocalyptic number.

It is an amenable number.

5405973 is a deficient number, since it is larger than the sum of its proper divisors (1977963).

5405973 is a wasteful number, since it uses less digits than its factorization.

5405973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43995.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 5405973 is about 2325.0748375052. The cubic root of 5405973 is about 175.5057262277.

The spelling of 5405973 in words is "five million, four hundred five thousand, nine hundred seventy-three".