740150 has 24 divisors (see below), whose sum is σ = 1399464. Its totient is φ = 291200.

The previous prime is 740143. The next prime is 740153. The reversal of 740150 is 51047.

It is a happy number.

It is a hoax number, since the sum of its digits (17) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740153) 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 11 ways as a sum of consecutive naturals, for example, 5585 + ... + 5715.

It is an arithmetic number, because the mean of its divisors is an integer number (58311).

2⁷⁴⁰¹⁵⁰ is an apocalyptic number.

740150 is a deficient number, since it is larger than the sum of its proper divisors (659314).

740150 is a wasteful number, since it uses less digits than its factorization.

740150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 740150 is about 860.3197080156. The cubic root of 740150 is about 90.4565280669.

Adding to 740150 its reverse (51047), we get a palindrome (791197).

The spelling of 740150 in words is "seven hundred forty thousand, one hundred fifty".