148502622 has 8 divisors (see below), whose sum is σ = 297005256. Its totient is φ = 49500872.

The previous prime is 148502621. The next prime is 148502639. The reversal of 148502622 is 226205841.

It is a sphenic number, since it is the product of 3 distinct primes.

148502622 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 148502622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148502621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12375213 + ... + 12375224.

It is an arithmetic number, because the mean of its divisors is an integer number (37125657).

Almost surely, 2^148502622 is an apocalyptic number.

148502622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148502622 is a wasteful number, since it uses less digits than its factorization.

148502622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24750442.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 148502622 is about 12186.1651884422. The cubic root of 148502622 is about 529.5553669719. Note that the first 3 decimals are identical.

The spelling of 148502622 in words is "one hundred forty-eight million, five hundred two thousand, six hundred twenty-two".