145010658 has 16 divisors (see below), whose sum is σ = 312330816. Its totient is φ = 44618640.

The previous prime is 145010627. The next prime is 145010669. The reversal of 145010658 is 856010541.

145010658 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 929478 + ... + 929633.

It is an arithmetic number, because the mean of its divisors is an integer number (19520676).

Almost surely, 2^145010658 is an apocalyptic number.

145010658 is an abundant number, since it is smaller than the sum of its proper divisors (167320158).

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

145010658 is a wasteful number, since it uses less digits than its factorization.

145010658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1859129.

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 145010658 is about 12042.0371200225. The cubic root of 145010658 is about 525.3716588281.

The spelling of 145010658 in words is "one hundred forty-five million, ten thousand, six hundred fifty-eight".