145162430 has 32 divisors (see below), whose sum is σ = 311606784. Its totient is φ = 47605536.

The previous prime is 145162417. The next prime is 145162447. The reversal of 145162430 is 34261541.

It is a self number, because there is not a number n which added to its sum of digits gives 145162430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43472 + ... + 46691.

It is an arithmetic number, because the mean of its divisors is an integer number (9737712).

Almost surely, 2^145162430 is an apocalyptic number.

145162430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145162430 is an abundant number, since it is smaller than the sum of its proper divisors (166444354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145162430 is a wasteful number, since it uses less digits than its factorization.

145162430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90200.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 145162430 is about 12048.3372296761. The cubic root of 145162430 is about 525.5548842233.

The spelling of 145162430 in words is "one hundred forty-five million, one hundred sixty-two thousand, four hundred thirty".