148065774 has 8 divisors (see below), whose sum is σ = 296131560. Its totient is φ = 49355256.

The previous prime is 148065761. The next prime is 148065781. The reversal of 148065774 is 477560841.

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

148065774 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12338809 + ... + 12338820.

It is an arithmetic number, because the mean of its divisors is an integer number (37016445).

Almost surely, 2^148065774 is an apocalyptic number.

148065774 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.

148065774 is a wasteful number, since it uses less digits than its factorization.

148065774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24677634.

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 148065774 is about 12168.2280550621. The cubic root of 148065774 is about 529.0355952001.

The spelling of 148065774 in words is "one hundred forty-eight million, sixty-five thousand, seven hundred seventy-four".