148810974 has 32 divisors (see below), whose sum is σ = 330860544. Its totient is φ = 44310240.

The previous prime is 148810973. The next prime is 148810997. The reversal of 148810974 is 479018841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148810973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28354 + ... + 33189.

It is an arithmetic number, because the mean of its divisors is an integer number (10339392).

Almost surely, 2^148810974 is an apocalyptic number.

148810974 is an abundant number, since it is smaller than the sum of its proper divisors (182049570).

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

148810974 is a wasteful number, since it uses less digits than its factorization.

148810974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61592.

The product of its (nonzero) digits is 64512, while the sum is 42.

The square root of 148810974 is about 12198.8103518335. The cubic root of 148810974 is about 529.9216378746.

The spelling of 148810974 in words is "one hundred forty-eight million, eight hundred ten thousand, nine hundred seventy-four".