145098562 has 8 divisors (see below), whose sum is σ = 248740416. Its totient is φ = 62185092.

The previous prime is 145098557. The next prime is 145098599. The reversal of 145098562 is 265890541.

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

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, 5182078 + ... + 5182105.

It is an arithmetic number, because the mean of its divisors is an integer number (31092552).

Almost surely, 2^145098562 is an apocalyptic number.

145098562 is a deficient number, since it is larger than the sum of its proper divisors (103641854).

145098562 is a wasteful number, since it uses less digits than its factorization.

145098562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10364192.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 145098562 is about 12045.6864478534. The cubic root of 145098562 is about 525.4777957202.

The spelling of 145098562 in words is "one hundred forty-five million, ninety-eight thousand, five hundred sixty-two".