29480755 has 4 divisors (see below), whose sum is σ = 35376912. Its totient is φ = 23584600.

The previous prime is 29480753. The next prime is 29480767. The reversal of 29480755 is 55708492.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 29480755 - 2¹ = 29480753 is a prime.

It is a super-2 number, since 2×29480755² = 1738229830740050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29480753) 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, 2948071 + ... + 2948080.

It is an arithmetic number, because the mean of its divisors is an integer number (8844228).

Almost surely, 2^29480755 is an apocalyptic number.

29480755 is a deficient number, since it is larger than the sum of its proper divisors (5896157).

29480755 is an equidigital number, since it uses as much as digits as its factorization.

29480755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5896156.

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 29480755 is about 5429.6183107102. The cubic root of 29480755 is about 308.9201240250.

The spelling of 29480755 in words is "twenty-nine million, four hundred eighty thousand, seven hundred fifty-five".