48869494 has 4 divisors (see below), whose sum is σ = 73304244. Its totient is φ = 24434746.

The previous prime is 48869477. The next prime is 48869497. The reversal of 48869494 is 49496884.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48869497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12217372 + ... + 12217375.

It is an arithmetic number, because the mean of its divisors is an integer number (18326061).

Almost surely, 2^48869494 is an apocalyptic number.

48869494 is a deficient number, since it is larger than the sum of its proper divisors (24434750).

48869494 is a wasteful number, since it uses less digits than its factorization.

48869494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24434749.

The product of its digits is 1990656, while the sum is 52.

The square root of 48869494 is about 6990.6719276476. The cubic root of 48869494 is about 365.6054104877.

The spelling of 48869494 in words is "forty-eight million, eight hundred sixty-nine thousand, four hundred ninety-four".