147263450 has 24 divisors (see below), whose sum is σ = 283357980. Its totient is φ = 56873600.

The previous prime is 147263399. The next prime is 147263461. The reversal of 147263450 is 54362741.

147263450 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 17280649 + 129982801 = 4157^2 + 11401^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49331 + ... + 52230.

Almost surely, 2^147263450 is an apocalyptic number.

147263450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147263450 is a deficient number, since it is larger than the sum of its proper divisors (136094530).

147263450 is a wasteful number, since it uses less digits than its factorization.

147263450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101602 (or 101597 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 147263450 is about 12135.2152844521. The cubic root of 147263450 is about 528.0783023029.

The spelling of 147263450 in words is "one hundred forty-seven million, two hundred sixty-three thousand, four hundred fifty".