148614994 has 8 divisors (see below), whose sum is σ = 243188208. Its totient is φ = 67552260.

The previous prime is 148614943. The next prime is 148615007. The reversal of 148614994 is 499416841.

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

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, 3377592 + ... + 3377635.

It is an arithmetic number, because the mean of its divisors is an integer number (30398526).

Almost surely, 2^148614994 is an apocalyptic number.

148614994 is a deficient number, since it is larger than the sum of its proper divisors (94573214).

148614994 is a wasteful number, since it uses less digits than its factorization.

148614994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6755240.

The product of its digits is 248832, while the sum is 46.

The square root of 148614994 is about 12190.7749548583. The cubic root of 148614994 is about 529.6889048886.

The spelling of 148614994 in words is "one hundred forty-eight million, six hundred fourteen thousand, nine hundred ninety-four".