29954742 has 16 divisors (see below), whose sum is σ = 61842432. Its totient is φ = 9662760.

The previous prime is 29954737. The next prime is 29954779. The reversal of 29954742 is 24745992.

It is a junction number, because it is equal to n+sod(n) for n = 29954694 and 29954703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80338 + ... + 80709.

It is an arithmetic number, because the mean of its divisors is an integer number (3865152).

Almost surely, 2^29954742 is an apocalyptic number.

29954742 is an abundant number, since it is smaller than the sum of its proper divisors (31887690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29954742 is a wasteful number, since it uses less digits than its factorization.

29954742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161083.

The product of its digits is 181440, while the sum is 42.

The square root of 29954742 is about 5473.0925444396. The cubic root of 29954742 is about 310.5669195901.

The spelling of 29954742 in words is "twenty-nine million, nine hundred fifty-four thousand, seven hundred forty-two".