4761940 has 24 divisors (see below), whose sum is σ = 10041192. Its totient is φ = 1896960.

The previous prime is 4761923. The next prime is 4761947. The reversal of 4761940 is 491674.

It can be written as a sum of positive squares in 4 ways, for example, as 777924 + 3984016 = 882^2 + 1996^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4761947) 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, 8880 + ... + 9400.

It is an arithmetic number, because the mean of its divisors is an integer number (418383).

Almost surely, 2^4761940 is an apocalyptic number.

It is an amenable number.

4761940 is an abundant number, since it is smaller than the sum of its proper divisors (5279252).

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

4761940 is a wasteful number, since it uses less digits than its factorization.

4761940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987 (or 985 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 4761940 is about 2182.1869764069. The cubic root of 4761940 is about 168.2395015627.

The spelling of 4761940 in words is "four million, seven hundred sixty-one thousand, nine hundred forty".