148451802 has 8 divisors (see below), whose sum is σ = 296903616. Its totient is φ = 49483932.

The previous prime is 148451789. The next prime is 148451827. The reversal of 148451802 is 208154841.

148451802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

148451802 is an admirable 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, 12370978 + ... + 12370989.

It is an arithmetic number, because the mean of its divisors is an integer number (37112952).

Almost surely, 2^148451802 is an apocalyptic number.

148451802 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.

148451802 is a wasteful number, since it uses less digits than its factorization.

148451802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24741972.

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 148451802 is about 12184.0798585695. The cubic root of 148451802 is about 529.4949526082.

The spelling of 148451802 in words is "one hundred forty-eight million, four hundred fifty-one thousand, eight hundred two".