140125587 has 16 divisors (see below), whose sum is σ = 217555200. Its totient is φ = 78560352.

The previous prime is 140125547. The next prime is 140125603. The reversal of 140125587 is 785521041.

It is not a de Polignac number, because 140125587 - 2⁶ = 140125523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140125547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61837 + ... + 64062.

It is an arithmetic number, because the mean of its divisors is an integer number (13597200).

Almost surely, 2^140125587 is an apocalyptic number.

140125587 is a deficient number, since it is larger than the sum of its proper divisors (77429613).

140125587 is a wasteful number, since it uses less digits than its factorization.

140125587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125962.

The product of its (nonzero) digits is 11200, while the sum is 33.

The square root of 140125587 is about 11837.4653959368. The cubic root of 140125587 is about 519.4046280094.

The spelling of 140125587 in words is "one hundred forty million, one hundred twenty-five thousand, five hundred eighty-seven".