140600961 has 32 divisors (see below), whose sum is σ = 218304000. Its totient is φ = 89316864.

The previous prime is 140600951. The next prime is 140600963. The reversal of 140600961 is 169006041.

It is not a de Polignac number, because 140600961 - 2¹⁵ = 140568193 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (140600963) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60721 + ... + 62993.

It is an arithmetic number, because the mean of its divisors is an integer number (6822000).

Almost surely, 2^140600961 is an apocalyptic number.

It is an amenable number.

140600961 is a deficient number, since it is larger than the sum of its proper divisors (77703039).

140600961 is a wasteful number, since it uses less digits than its factorization.

140600961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2390 (or 2384 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 140600961 is about 11857.5276090760. The cubic root of 140600961 is about 519.9913225870.

The spelling of 140600961 in words is "one hundred forty million, six hundred thousand, nine hundred sixty-one".