148764430 has 16 divisors (see below), whose sum is σ = 269326944. Its totient is φ = 59161120.

The previous prime is 148764419. The next prime is 148764439. The reversal of 148764430 is 34467841.

It is a self number, because there is not a number n which added to its sum of digits gives 148764430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148764439) 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 7 ways as a sum of consecutive naturals, for example, 41266 + ... + 44725.

It is an arithmetic number, because the mean of its divisors is an integer number (16832934).

Almost surely, 2^148764430 is an apocalyptic number.

148764430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148764430 is a deficient number, since it is larger than the sum of its proper divisors (120562514).

148764430 is a wasteful number, since it uses less digits than its factorization.

148764430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86171.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 148764430 is about 12196.9024756288. The cubic root of 148764430 is about 529.8663837850.

It can be divided in two parts, 14876 and 4430, that added together give a triangular number (19306 = T₁₉₆).

The spelling of 148764430 in words is "one hundred forty-eight million, seven hundred sixty-four thousand, four hundred thirty".