145938435 has 16 divisors (see below), whose sum is σ = 235815840. Its totient is φ = 77062400.

The previous prime is 145938409. The next prime is 145938451. The reversal of 145938435 is 534839541.

It is not a de Polignac number, because 145938435 - 2⁶ = 145938371 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46650 + ... + 49679.

It is an arithmetic number, because the mean of its divisors is an integer number (14738490).

Almost surely, 2^145938435 is an apocalyptic number.

145938435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

145938435 is a deficient number, since it is larger than the sum of its proper divisors (89877405).

145938435 is a wasteful number, since it uses less digits than its factorization.

145938435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96438.

The product of its digits is 259200, while the sum is 42.

The square root of 145938435 is about 12080.4981271469. The cubic root of 145938435 is about 526.4897189483.

The spelling of 145938435 in words is "one hundred forty-five million, nine hundred thirty-eight thousand, four hundred thirty-five".