75404414 has 8 divisors (see below), whose sum is σ = 114699888. Its totient is φ = 37171120.

The previous prime is 75404411. The next prime is 75404423. The reversal of 75404414 is 41440457.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75404411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265367 + ... + 265650.

It is an arithmetic number, because the mean of its divisors is an integer number (14337486).

Almost surely, 2^75404414 is an apocalyptic number.

75404414 is a deficient number, since it is larger than the sum of its proper divisors (39295474).

75404414 is a wasteful number, since it uses less digits than its factorization.

75404414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531090.

The product of its (nonzero) digits is 8960, while the sum is 29.

The square root of 75404414 is about 8683.5715002526. The cubic root of 75404414 is about 422.4729653698.

The spelling of 75404414 in words is "seventy-five million, four hundred four thousand, four hundred fourteen".