145812095 has 32 divisors (see below), whose sum is σ = 209986560. Its totient is φ = 95783040.

The previous prime is 145812091. The next prime is 145812103. The reversal of 145812095 is 590218541.

It is not a de Polignac number, because 145812095 - 2² = 145812091 is a prime.

It is a super-2 number, since 2×145812095² = 42522334096578050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145812091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31436 + ... + 35774.

It is an arithmetic number, because the mean of its divisors is an integer number (6562080).

Almost surely, 2^145812095 is an apocalyptic number.

145812095 is a deficient number, since it is larger than the sum of its proper divisors (64174465).

145812095 is a wasteful number, since it uses less digits than its factorization.

145812095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4415.

The product of its (nonzero) digits is 14400, while the sum is 35.

The square root of 145812095 is about 12075.2679059307. The cubic root of 145812095 is about 526.3377463831.

The spelling of 145812095 in words is "one hundred forty-five million, eight hundred twelve thousand, ninety-five".