102007049 has 8 divisors (see below), whose sum is σ = 104208768. Its totient is φ = 99826720.

The previous prime is 102007027. The next prime is 102007069. The reversal of 102007049 is 940700201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102007049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102007069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4484 + ... + 14970.

It is an arithmetic number, because the mean of its divisors is an integer number (13026096).

Almost surely, 2^102007049 is an apocalyptic number.

It is an amenable number.

102007049 is a deficient number, since it is larger than the sum of its proper divisors (2201719).

102007049 is a wasteful number, since it uses less digits than its factorization.

102007049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10695.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 102007049 is about 10099.8539098345. The cubic root of 102007049 is about 467.2436357396.

The spelling of 102007049 in words is "one hundred two million, seven thousand, forty-nine".