148469530 has 32 divisors (see below), whose sum is σ = 299427840. Its totient is φ = 52528320.

The previous prime is 148469527. The next prime is 148469537. The reversal of 148469530 is 35964841.

It is not an unprimeable number, because it can be changed into a prime (148469537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14170 + ... + 22309.

It is an arithmetic number, because the mean of its divisors is an integer number (9357120).

Almost surely, 2^148469530 is an apocalyptic number.

148469530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148469530 is an abundant number, since it is smaller than the sum of its proper divisors (150958310).

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

148469530 is a wasteful number, since it uses less digits than its factorization.

148469530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36534.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 148469530 is about 12184.8073435734. The cubic root of 148469530 is about 529.5160290626.

The spelling of 148469530 in words is "one hundred forty-eight million, four hundred sixty-nine thousand, five hundred thirty".