145859104 has 12 divisors (see below), whose sum is σ = 287160174. Its totient is φ = 72929536.

The previous prime is 145859101. The next prime is 145859107. The reversal of 145859104 is 401958541.

It is an interprime number because it is at equal distance from previous prime (145859101) and next prime (145859107).

It can be written as a sum of positive squares in only one way, i.e., 145250704 + 608400 = 12052^2 + 780^2 .

It is not an unprimeable number, because it can be changed into a prime (145859101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2279017 + ... + 2279080.

Almost surely, 2^145859104 is an apocalyptic number.

It is an amenable number.

145859104 is a deficient number, since it is larger than the sum of its proper divisors (141301070).

145859104 is an equidigital number, since it uses as much as digits as its factorization.

145859104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4558107 (or 4558099 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 37.

The square root of 145859104 is about 12077.2142483273. The cubic root of 145859104 is about 526.3943030829.

The spelling of 145859104 in words is "one hundred forty-five million, eight hundred fifty-nine thousand, one hundred four".