675767420 has 24 divisors (see below), whose sum is σ = 1419616464. Its totient is φ = 270210816.

The previous prime is 675767413. The next prime is 675767429. The reversal of 675767420 is 24767576.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675767429) 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, 85892 + ... + 93428.

It is an arithmetic number, because the mean of its divisors is an integer number (59150686).

Almost surely, 2^675767420 is an apocalyptic number.

It is an amenable number.

675767420 is an abundant number, since it is smaller than the sum of its proper divisors (743849044).

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

675767420 is a wasteful number, since it uses less digits than its factorization.

675767420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12029 (or 12027 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 44.

The square root of 675767420 is about 25995.5269229150. The cubic root of 675767420 is about 877.5376325503.

The spelling of 675767420 in words is "six hundred seventy-five million, seven hundred sixty-seven thousand, four hundred twenty".