145086576 has 80 divisors (see below), whose sum is σ = 394903296. Its totient is φ = 45810688.

The previous prime is 145086559. The next prime is 145086587. The reversal of 145086576 is 675680541.

It is a super-2 number, since 2×145086576² = 42100229070807552, which contains 22 as substring.

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, 124171 + ... + 125333.

Almost surely, 2^145086576 is an apocalyptic number.

145086576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 145086576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197451648).

145086576 is an abundant number, since it is smaller than the sum of its proper divisors (249816720).

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

145086576 is a wasteful number, since it uses less digits than its factorization.

145086576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310 (or 1304 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 145086576 is about 12045.1889150814. The cubic root of 145086576 is about 525.4633261298.

The spelling of 145086576 in words is "one hundred forty-five million, eighty-six thousand, five hundred seventy-six".