148373974 has 8 divisors (see below), whose sum is σ = 254355408. Its totient is φ = 63588840.

The previous prime is 148373963. The next prime is 148373999. The reversal of 148373974 is 479373841.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5299057 + ... + 5299084.

It is an arithmetic number, because the mean of its divisors is an integer number (31794426).

Almost surely, 2^148373974 is an apocalyptic number.

148373974 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

148373974 is a deficient number, since it is larger than the sum of its proper divisors (105981434).

148373974 is a wasteful number, since it uses less digits than its factorization.

148373974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10598150.

The product of its digits is 508032, while the sum is 46.

The square root of 148373974 is about 12180.8855999882. The cubic root of 148373974 is about 529.4024046426.

It can be divided in two parts, 1483 and 73974, that added together give a palindrome (75457).

The spelling of 148373974 in words is "one hundred forty-eight million, three hundred seventy-three thousand, nine hundred seventy-four".