29146068 has 120 divisors (see below), whose sum is σ = 88792704. Its totient is φ = 8164800.

The previous prime is 29146067. The next prime is 29146069. The reversal of 29146068 is 86064192.

It is an interprime number because it is at equal distance from previous prime (29146067) and next prime (29146069).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29146067) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 160938 + ... + 161118.

Almost surely, 2^29146068 is an apocalyptic number.

29146068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29146068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44396352).

29146068 is an abundant number, since it is smaller than the sum of its proper divisors (59646636).

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

29146068 is a wasteful number, since it uses less digits than its factorization.

29146068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 29146068 is about 5398.7098458798. The cubic root of 29146068 is about 307.7466432825.

The spelling of 29146068 in words is "twenty-nine million, one hundred forty-six thousand, sixty-eight".