47430901 has 16 divisors (see below), whose sum is σ = 57697920. Its totient is φ = 38062080.

The previous prime is 47430893. The next prime is 47430937. The reversal of 47430901 is 10903474.

It is not a de Polignac number, because 47430901 - 2³ = 47430893 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 47430901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47430941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24165 + ... + 26053.

It is an arithmetic number, because the mean of its divisors is an integer number (3606120).

Almost surely, 2^47430901 is an apocalyptic number.

It is an amenable number.

47430901 is a deficient number, since it is larger than the sum of its proper divisors (10267019).

47430901 is a wasteful number, since it uses less digits than its factorization.

47430901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2124.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 47430901 is about 6887.0095832662. The cubic root of 47430901 is about 361.9821247138.

It can be divided in two parts, 474 and 30901, that added together give a triangular number (31375 = T₂₅₀).

The spelling of 47430901 in words is "forty-seven million, four hundred thirty thousand, nine hundred one".