145835074 has 24 divisors (see below), whose sum is σ = 277602768. Its totient is φ = 56818440.

The previous prime is 145835071. The next prime is 145835077. The reversal of 145835074 is 470538541.

It is an interprime number because it is at equal distance from previous prime (145835071) and next prime (145835077).

It is not an unprimeable number, because it can be changed into a prime (145835071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66564 + ... + 68719.

It is an arithmetic number, because the mean of its divisors is an integer number (11566782).

Almost surely, 2^145835074 is an apocalyptic number.

145835074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

145835074 is a deficient number, since it is larger than the sum of its proper divisors (131767694).

145835074 is a wasteful number, since it uses less digits than its factorization.

145835074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135310 (or 135303 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 145835074 is about 12076.2193587232. The cubic root of 145835074 is about 526.3653940205.

The spelling of 145835074 in words is "one hundred forty-five million, eight hundred thirty-five thousand, seventy-four".