148922374 has 8 divisors (see below), whose sum is σ = 226717848. Its totient is φ = 73349760.

The previous prime is 148922369. The next prime is 148922377. The reversal of 148922374 is 473229841.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148922377) 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, 555547 + ... + 555814.

It is an arithmetic number, because the mean of its divisors is an integer number (28339731).

Almost surely, 2^148922374 is an apocalyptic number.

148922374 is a deficient number, since it is larger than the sum of its proper divisors (77795474).

148922374 is a wasteful number, since it uses less digits than its factorization.

148922374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111430.

The product of its digits is 96768, while the sum is 40.

The square root of 148922374 is about 12203.3755166347. The cubic root of 148922374 is about 530.0538381288.

The spelling of 148922374 in words is "one hundred forty-eight million, nine hundred twenty-two thousand, three hundred seventy-four".