20073484 has 6 divisors (see below), whose sum is σ = 35128604. Its totient is φ = 10036740.

The previous prime is 20073463. The next prime is 20073509. The reversal of 20073484 is 48437002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2509182 + ... + 2509189.

Almost surely, 2^20073484 is an apocalyptic number.

It is an amenable number.

20073484 is a deficient number, since it is larger than the sum of its proper divisors (15055120).

20073484 is a wasteful number, since it uses less digits than its factorization.

20073484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5018375 (or 5018373 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 20073484 is about 4480.3441832074. The cubic root of 20073484 is about 271.7737991071.

The spelling of 20073484 in words is "twenty million, seventy-three thousand, four hundred eighty-four".