145760863 has 4 divisors (see below), whose sum is σ = 149316048. Its totient is φ = 142205680.

The previous prime is 145760861. The next prime is 145760869. The reversal of 145760863 is 368067541.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 145760863 - 2¹ = 145760861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145760861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1777531 + ... + 1777612.

It is an arithmetic number, because the mean of its divisors is an integer number (37329012).

Almost surely, 2^145760863 is an apocalyptic number.

145760863 is a deficient number, since it is larger than the sum of its proper divisors (3555185).

145760863 is an equidigital number, since it uses as much as digits as its factorization.

145760863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3555184.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 145760863 is about 12073.1463587583. The cubic root of 145760863 is about 526.2760951321.

The spelling of 145760863 in words is "one hundred forty-five million, seven hundred sixty thousand, eight hundred sixty-three".