145033895 has 16 divisors (see below), whose sum is σ = 181427808. Its totient is φ = 111196800.

The previous prime is 145033831. The next prime is 145033907. The reversal of 145033895 is 598330541.

It is a happy number.

It is not a de Polignac number, because 145033895 - 2⁶ = 145033831 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6545 + ... + 18245.

It is an arithmetic number, because the mean of its divisors is an integer number (11339238).

Almost surely, 2^145033895 is an apocalyptic number.

145033895 is a deficient number, since it is larger than the sum of its proper divisors (36393913).

145033895 is a wasteful number, since it uses less digits than its factorization.

145033895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11810.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 145033895 is about 12043.0019098230. The cubic root of 145033895 is about 525.3997197752.

The spelling of 145033895 in words is "one hundred forty-five million, thirty-three thousand, eight hundred ninety-five".