741632 has 18 divisors (see below), whose sum is σ = 1480878. Its totient is φ = 370688.

The previous prime is 741599. The next prime is 741641. The reversal of 741632 is 236147.

It can be written as a sum of positive squares in only one way, i.e., 495616 + 246016 = 704^2 + 496^2 .

It is an alternating number because its digits alternate between odd and even.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 741598 and 741607.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 741632.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1193 + ... + 1704.

It is an arithmetic number, because the mean of its divisors is an integer number (82271).

2⁷⁴¹⁶³² is an apocalyptic number.

It is an amenable number.

741632 is a deficient number, since it is larger than the sum of its proper divisors (739246).

741632 is an equidigital number, since it uses as much as digits as its factorization.

741632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2913 (or 2899 counting only the distinct ones).

The product of its digits is 1008, while the sum is 23.

The square root of 741632 is about 861.1805850111. The cubic root of 741632 is about 90.5168614229.

Adding to 741632 its reverse (236147), we get a palindrome (977779).

The spelling of 741632 in words is "seven hundred forty-one thousand, six hundred thirty-two".