47761692 has 48 divisors (see below), whose sum is σ = 123887232. Its totient is φ = 14198080.

The previous prime is 47761663. The next prime is 47761699. The reversal of 47761692 is 29616774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47761699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3583 + ... + 10409.

It is an arithmetic number, because the mean of its divisors is an integer number (2580984).

Almost surely, 2^47761692 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47761692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61943616).

47761692 is an abundant number, since it is smaller than the sum of its proper divisors (76125540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47761692 is a wasteful number, since it uses less digits than its factorization.

47761692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6898 (or 6896 counting only the distinct ones).

The product of its digits is 127008, while the sum is 42.

The square root of 47761692 is about 6910.9834321897. The cubic root of 47761692 is about 362.8216838536.

The spelling of 47761692 in words is "forty-seven million, seven hundred sixty-one thousand, six hundred ninety-two".