48147622 has 4 divisors (see below), whose sum is σ = 72221436. Its totient is φ = 24073810.

The previous prime is 48147613. The next prime is 48147623. The reversal of 48147622 is 22674184.

It is a happy number.

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 (48147623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12036904 + ... + 12036907.

It is an arithmetic number, because the mean of its divisors is an integer number (18055359).

Almost surely, 2^48147622 is an apocalyptic number.

48147622 is a deficient number, since it is larger than the sum of its proper divisors (24073814).

48147622 is a wasteful number, since it uses less digits than its factorization.

48147622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24073813.

The product of its digits is 21504, while the sum is 34.

The square root of 48147622 is about 6938.8487517743. The cubic root of 48147622 is about 363.7963025260.

The spelling of 48147622 in words is "forty-eight million, one hundred forty-seven thousand, six hundred twenty-two".