47277054 has 128 divisors (see below), whose sum is σ = 124416000. Its totient is φ = 13154400.

The previous prime is 47277031. The next prime is 47277089. The reversal of 47277054 is 45077274.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 665839 + ... + 665909.

It is an arithmetic number, because the mean of its divisors is an integer number (972000).

Almost surely, 2^47277054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47277054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62208000).

47277054 is an abundant number, since it is smaller than the sum of its proper divisors (77138946).

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

47277054 is a wasteful number, since it uses less digits than its factorization.

47277054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 36.

The square root of 47277054 is about 6875.8311497593. The cubic root of 47277054 is about 361.5903253915.

It can be divided in two parts, 4727 and 7054, that added together give a triangular number (11781 = T₁₅₃).

The spelling of 47277054 in words is "forty-seven million, two hundred seventy-seven thousand, fifty-four".