48772746 has 64 divisors (see below), whose sum is σ = 120821760. Its totient is φ = 14456880.

The previous prime is 48772723. The next prime is 48772747. The reversal of 48772746 is 64727784.

It is not an unprimeable number, because it can be changed into a prime (48772747) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27045 + ... + 28791.

It is an arithmetic number, because the mean of its divisors is an integer number (1887840).

Almost surely, 2^48772746 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48772746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60410880).

48772746 is an abundant number, since it is smaller than the sum of its proper divisors (72049014).

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

48772746 is a wasteful number, since it uses less digits than its factorization.

48772746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816 (or 1810 counting only the distinct ones).

The product of its digits is 526848, while the sum is 45.

The square root of 48772746 is about 6983.7487068193. The cubic root of 48772746 is about 365.3639854388.

The spelling of 48772746 in words is "forty-eight million, seven hundred seventy-two thousand, seven hundred forty-six".