29020248 has 32 divisors (see below), whose sum is σ = 80612400. Its totient is φ = 9673344.

The previous prime is 29020223. The next prime is 29020249. The reversal of 29020248 is 84202092.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29020249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66961 + ... + 67392.

Almost surely, 2^29020248 is an apocalyptic number.

It is an amenable number.

29020248 is an abundant number, since it is smaller than the sum of its proper divisors (51592152).

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

29020248 is a wasteful number, since it uses less digits than its factorization.

29020248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134368 (or 134358 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 29020248 is about 5387.0444586990. The cubic root of 29020248 is about 307.3031696934.

The spelling of 29020248 in words is "twenty-nine million, twenty thousand, two hundred forty-eight".