3545007 has 16 divisors (see below), whose sum is σ = 4915680. Its totient is φ = 2270592.

The previous prime is 3544987. The next prime is 3545021. The reversal of 3545007 is 7005453.

It is not a de Polignac number, because 3545007 - 2¹⁰ = 3543983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545057) 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, 11953 + ... + 12245.

It is an arithmetic number, because the mean of its divisors is an integer number (307230).

Almost surely, 2^3545007 is an apocalyptic number.

3545007 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

3545007 is a deficient number, since it is larger than the sum of its proper divisors (1370673).

3545007 is a wasteful number, since it uses less digits than its factorization.

3545007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 3545007 is about 1882.8188972920. The cubic root of 3545007 is about 152.4774776378.

The spelling of 3545007 in words is "three million, five hundred forty-five thousand, seven".