48774386 has 4 divisors (see below), whose sum is σ = 73161582. Its totient is φ = 24387192.

The previous prime is 48774371. The next prime is 48774389. The reversal of 48774386 is 68347784.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 43626025 + 5148361 = 6605^2 + 2269^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 48774386.

It is not an unprimeable number, because it can be changed into a prime (48774389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12193595 + ... + 12193598.

Almost surely, 2^48774386 is an apocalyptic number.

48774386 is a deficient number, since it is larger than the sum of its proper divisors (24387196).

48774386 is a wasteful number, since it uses less digits than its factorization.

48774386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24387195.

The product of its digits is 903168, while the sum is 47.

The square root of 48774386 is about 6983.8661212827. The cubic root of 48774386 is about 365.3680805553.

The spelling of 48774386 in words is "forty-eight million, seven hundred seventy-four thousand, three hundred eighty-six".