48740194 has 4 divisors (see below), whose sum is σ = 73110294. Its totient is φ = 24370096.

The previous prime is 48740191. The next prime is 48740203. The reversal of 48740194 is 49104784.

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., 47789569 + 950625 = 6913^2 + 975^2 .

It is a super-2 number, since 2×48740194² = 4751213022315272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48740191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12185047 + ... + 12185050.

Almost surely, 2^48740194 is an apocalyptic number.

48740194 is a deficient number, since it is larger than the sum of its proper divisors (24370100).

48740194 is a wasteful number, since it uses less digits than its factorization.

48740194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24370099.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 48740194 is about 6981.4177643227. The cubic root of 48740194 is about 365.2826833704.

The spelling of 48740194 in words is "forty-eight million, seven hundred forty thousand, one hundred ninety-four".