675007500 has 60 divisors (see below), whose sum is σ = 1968163736. Its totient is φ = 180000000.

The previous prime is 675007493. The next prime is 675007573. The reversal of 675007500 is 5700576.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 37501 + ... + 52500.

Almost surely, 2^675007500 is an apocalyptic number.

675007500 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

675007500 is an abundant number, since it is smaller than the sum of its proper divisors (1293156236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

675007500 is a wasteful number, since it uses less digits than its factorization.

675007500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90028 (or 90011 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 30.

The square root of 675007500 is about 25980.9064506995. The cubic root of 675007500 is about 877.2085703604.

It can be divided in two parts, 67500 and 7500, that multiplied together give a 4-th power (506250000 = 150⁴).

The spelling of 675007500 in words is "six hundred seventy-five million, seven thousand, five hundred".