145036698 has 8 divisors (see below), whose sum is σ = 290073408. Its totient is φ = 48345564.

The previous prime is 145036679. The next prime is 145036729. The reversal of 145036698 is 896630541.

It is a sphenic number, since it is the product of 3 distinct primes.

145036698 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12086386 + ... + 12086397.

It is an arithmetic number, because the mean of its divisors is an integer number (36259176).

Almost surely, 2^145036698 is an apocalyptic number.

145036698 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

145036698 is a wasteful number, since it uses less digits than its factorization.

145036698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24172788.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 145036698 is about 12043.1182838997. The cubic root of 145036698 is about 525.4031044689.

The spelling of 145036698 in words is "one hundred forty-five million, thirty-six thousand, six hundred ninety-eight".