145987014 has 8 divisors (see below), whose sum is σ = 291974040. Its totient is φ = 48662336.

The previous prime is 145987001. The next prime is 145987043. The reversal of 145987014 is 410789541.

145987014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

145987014 is an admirable number.

It is a super-3 number, since 3×145987014³ (a number of 25 digits) contains 333 as substring.

It is a congruent 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, 12165579 + ... + 12165590.

It is an arithmetic number, because the mean of its divisors is an integer number (36496755).

Almost surely, 2^145987014 is an apocalyptic number.

145987014 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.

145987014 is a wasteful number, since it uses less digits than its factorization.

145987014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24331174.

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 145987014 is about 12082.5085971416. The cubic root of 145987014 is about 526.5481305808.

It can be divided in two parts, 14598 and 7014, that added together give a palindrome (21612).

The spelling of 145987014 in words is "one hundred forty-five million, nine hundred eighty-seven thousand, fourteen".