1700540745 has 16 divisors (see below), whose sum is σ = 2721452352. Its totient is φ = 906759360.

The previous prime is 1700540713. The next prime is 1700540749. The reversal of 1700540745 is 5470450071.

It is not a de Polignac number, because 1700540745 - 2⁵ = 1700540713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1700540749) 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, 84039 + ... + 102291.

It is an arithmetic number, because the mean of its divisors is an integer number (170090772).

Almost surely, 2^1700540745 is an apocalyptic number.

1700540745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1700540745 is a deficient number, since it is larger than the sum of its proper divisors (1020911607).

1700540745 is a wasteful number, since it uses less digits than its factorization.

1700540745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24472.

The product of its (nonzero) digits is 19600, while the sum is 33.

The square root of 1700540745 is about 41237.6132311268. The cubic root of 1700540745 is about 1193.6097216632.

The spelling of 1700540745 in words is "one billion, seven hundred million, five hundred forty thousand, seven hundred forty-five".