75740741 has 8 divisors (see below), whose sum is σ = 77560704. Its totient is φ = 73941840.

The previous prime is 75740713. The next prime is 75740747. The reversal of 75740741 is 14704757.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75740741 - 2¹⁴ = 75724357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75740747) 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, 2135 + ... + 12491.

It is an arithmetic number, because the mean of its divisors is an integer number (9695088).

Almost surely, 2^75740741 is an apocalyptic number.

75740741 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

75740741 is a deficient number, since it is larger than the sum of its proper divisors (1819963).

75740741 is a wasteful number, since it uses less digits than its factorization.

75740741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10531.

The product of its (nonzero) digits is 27440, while the sum is 35.

The square root of 75740741 is about 8702.9156608576. The cubic root of 75740741 is about 423.1001538225.

The spelling of 75740741 in words is "seventy-five million, seven hundred forty thousand, seven hundred forty-one".