29275942 has 4 divisors (see below), whose sum is σ = 43913916. Its totient is φ = 14637970.

The previous prime is 29275937. The next prime is 29275943. The reversal of 29275942 is 24957292.

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

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 junction number, because it is equal to n+sod(n) for n = 29275895 and 29275904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29275943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7318984 + ... + 7318987.

It is an arithmetic number, because the mean of its divisors is an integer number (10978479).

Almost surely, 2^29275942 is an apocalyptic number.

29275942 is a deficient number, since it is larger than the sum of its proper divisors (14637974).

29275942 is a wasteful number, since it uses less digits than its factorization.

29275942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14637973.

The product of its digits is 90720, while the sum is 40.

The square root of 29275942 is about 5410.7247204048. The cubic root of 29275942 is about 308.2030692659.

The spelling of 29275942 in words is "twenty-nine million, two hundred seventy-five thousand, nine hundred forty-two".