148248226 has 24 divisors (see below), whose sum is σ = 260562960. Its totient is φ = 63072072.

The previous prime is 148248197. The next prime is 148248277. The reversal of 148248226 is 622842841.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8181 + ... + 19063.

It is an arithmetic number, because the mean of its divisors is an integer number (10856790).

Almost surely, 2^148248226 is an apocalyptic number.

148248226 is a deficient number, since it is larger than the sum of its proper divisors (112314734).

148248226 is a wasteful number, since it uses less digits than its factorization.

148248226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11038 (or 11031 counting only the distinct ones).

The product of its digits is 49152, while the sum is 37.

The square root of 148248226 is about 12175.7228122194. The cubic root of 148248226 is about 529.2528049358.

The spelling of 148248226 in words is "one hundred forty-eight million, two hundred forty-eight thousand, two hundred twenty-six".