47703373 has 4 divisors (see below), whose sum is σ = 47733820. Its totient is φ = 47672928.

The previous prime is 47703371. The next prime is 47703379. The reversal of 47703373 is 37330774.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29615364 + 18088009 = 5442^2 + 4253^2 .

It is a cyclic number.

It is not a de Polignac number, because 47703373 - 2¹ = 47703371 is a prime.

It is a super-2 number, since 2×47703373² = 4551223591154258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47703371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12738 + ... + 16051.

It is an arithmetic number, because the mean of its divisors is an integer number (11933455).

Almost surely, 2^47703373 is an apocalyptic number.

It is an amenable number.

47703373 is a deficient number, since it is larger than the sum of its proper divisors (30447).

47703373 is a wasteful number, since it uses less digits than its factorization.

47703373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30446.

The product of its (nonzero) digits is 37044, while the sum is 34.

The square root of 47703373 is about 6906.7628452119. The cubic root of 47703373 is about 362.6739502837.

The spelling of 47703373 in words is "forty-seven million, seven hundred three thousand, three hundred seventy-three".