145854602 has 16 divisors (see below), whose sum is σ = 230553600. Its totient is φ = 69012000.

The previous prime is 145854593. The next prime is 145854607. The reversal of 145854602 is 206458541.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (145854607) 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, 47102 + ... + 50102.

It is an arithmetic number, because the mean of its divisors is an integer number (14409600).

Almost surely, 2^145854602 is an apocalyptic number.

145854602 is a deficient number, since it is larger than the sum of its proper divisors (84698998).

145854602 is a wasteful number, since it uses less digits than its factorization.

145854602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4301.

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 145854602 is about 12077.0278628477. The cubic root of 145854602 is about 526.3888872364.

The spelling of 145854602 in words is "one hundred forty-five million, eight hundred fifty-four thousand, six hundred two".