761004 has 18 divisors (see below), whose sum is σ = 1923740. Its totient is φ = 253656.

The previous prime is 761003. The next prime is 761009. The reversal of 761004 is 400167.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (761003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10534 + ... + 10605.

2⁷⁶¹⁰⁰⁴ is an apocalyptic number.

It is an amenable number.

761004 is an abundant number, since it is smaller than the sum of its proper divisors (1162736).

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

761004 is a wasteful number, since it uses less digits than its factorization.

761004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21149 (or 21144 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 761004 is about 872.3554321491. The cubic root of 761004 is about 91.2982205885.

The spelling of 761004 in words is "seven hundred sixty-one thousand, four".