29486372 has 6 divisors (see below), whose sum is σ = 51601158. Its totient is φ = 14743184.

The previous prime is 29486329. The next prime is 29486377. The reversal of 29486372 is 27368492.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 27102436 + 2383936 = 5206^2 + 1544^2 .

It is a super-2 number, since 2×29486372² = 1738892267444768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29486377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3685793 + ... + 3685800.

It is an arithmetic number, because the mean of its divisors is an integer number (8600193).

Almost surely, 2^29486372 is an apocalyptic number.

It is an amenable number.

29486372 is a deficient number, since it is larger than the sum of its proper divisors (22114786).

29486372 is a wasteful number, since it uses less digits than its factorization.

29486372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7371597 (or 7371595 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 29486372 is about 5430.1355415864. The cubic root of 29486372 is about 308.9397424071.

The spelling of 29486372 in words is "twenty-nine million, four hundred eighty-six thousand, three hundred seventy-two".