148846822 has 16 divisors (see below), whose sum is σ = 229109760. Its totient is φ = 72486792.

The previous prime is 148846807. The next prime is 148846829. The reversal of 148846822 is 228648841.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148846829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30679 + ... + 35197.

It is an arithmetic number, because the mean of its divisors is an integer number (14319360).

Almost surely, 2^148846822 is an apocalyptic number.

148846822 is a deficient number, since it is larger than the sum of its proper divisors (80262938).

148846822 is a wasteful number, since it uses less digits than its factorization.

148846822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4947.

The product of its digits is 196608, while the sum is 43.

The square root of 148846822 is about 12200.2795869603. The cubic root of 148846822 is about 529.9641864966.

The spelling of 148846822 in words is "one hundred forty-eight million, eight hundred forty-six thousand, eight hundred twenty-two".