47925437 has 8 divisors (see below), whose sum is σ = 55135872. Its totient is φ = 40806000.

The previous prime is 47925421. The next prime is 47925439. The reversal of 47925437 is 73452974.

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

It is a cyclic number.

It is not a de Polignac number, because 47925437 - 2⁴ = 47925421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47925394 and 47925403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47925439) 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, 21614 + ... + 23727.

It is an arithmetic number, because the mean of its divisors is an integer number (6891984).

Almost surely, 2^47925437 is an apocalyptic number.

It is an amenable number.

47925437 is a deficient number, since it is larger than the sum of its proper divisors (7210435).

47925437 is a wasteful number, since it uses less digits than its factorization.

47925437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45499.

The product of its digits is 211680, while the sum is 41.

The square root of 47925437 is about 6922.8200178829. The cubic root of 47925437 is about 363.2358405388.

The spelling of 47925437 in words is "forty-seven million, nine hundred twenty-five thousand, four hundred thirty-seven".