47378701 has 4 divisors (see below), whose sum is σ = 47555100. Its totient is φ = 47202304.

The previous prime is 47378699. The next prime is 47378707. The reversal of 47378701 is 10787374.

47378701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15444900 + 31933801 = 3930^2 + 5651^2 .

It is a cyclic number.

It is not a de Polignac number, because 47378701 - 2¹ = 47378699 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47378707) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 87796 + ... + 88333.

It is an arithmetic number, because the mean of its divisors is an integer number (11888775).

Almost surely, 2^47378701 is an apocalyptic number.

It is an amenable number.

47378701 is a deficient number, since it is larger than the sum of its proper divisors (176399).

47378701 is a wasteful number, since it uses less digits than its factorization.

47378701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176398.

The product of its (nonzero) digits is 32928, while the sum is 37.

The square root of 47378701 is about 6883.2187964643. The cubic root of 47378701 is about 361.8492830252.

The spelling of 47378701 in words is "forty-seven million, three hundred seventy-eight thousand, seven hundred one".