148457302 has 16 divisors (see below), whose sum is σ = 259914240. Its totient is φ = 62270568.

The previous prime is 148457297. The next prime is 148457329. The reversal of 148457302 is 203754841.

148457302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112152 + ... + 113467.

It is an arithmetic number, because the mean of its divisors is an integer number (16244640).

Almost surely, 2^148457302 is an apocalyptic number.

148457302 is a deficient number, since it is larger than the sum of its proper divisors (111456938).

148457302 is a wasteful number, since it uses less digits than its factorization.

148457302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225675.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 148457302 is about 12184.3055608434. The cubic root of 148457302 is about 529.5014916246.

The spelling of 148457302 in words is "one hundred forty-eight million, four hundred fifty-seven thousand, three hundred two".