47266548 has 48 divisors (see below), whose sum is σ = 127365504. Its totient is φ = 13363200.

The previous prime is 47266543. The next prime is 47266553. The reversal of 47266548 is 84566274.

It is an interprime number because it is at equal distance from previous prime (47266543) and next prime (47266553).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47266543) 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, 5248 + ... + 11048.

It is an arithmetic number, because the mean of its divisors is an integer number (2653448).

Almost surely, 2^47266548 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 47266548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63682752).

47266548 is an abundant number, since it is smaller than the sum of its proper divisors (80098956).

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

47266548 is a wasteful number, since it uses less digits than its factorization.

47266548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5912 (or 5910 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 47266548 is about 6875.0671269450. The cubic root of 47266548 is about 361.5635389693.

The spelling of 47266548 in words is "forty-seven million, two hundred sixty-six thousand, five hundred forty-eight".