145795154 has 16 divisors (see below), whose sum is σ = 221020800. Its totient is φ = 72125424.

The previous prime is 145795147. The next prime is 145795157. The reversal of 145795154 is 451597541.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (145795157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101312 + ... + 102740.

It is an arithmetic number, because the mean of its divisors is an integer number (13813800).

Almost surely, 2^145795154 is an apocalyptic number.

145795154 is a deficient number, since it is larger than the sum of its proper divisors (75225646).

145795154 is a wasteful number, since it uses less digits than its factorization.

145795154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1937.

The product of its digits is 126000, while the sum is 41.

The square root of 145795154 is about 12074.5664104348. The cubic root of 145795154 is about 526.3173616244.

The spelling of 145795154 in words is "one hundred forty-five million, seven hundred ninety-five thousand, one hundred fifty-four".