29454012 has 36 divisors (see below), whose sum is σ = 85090096. Its totient is φ = 8415360.

The previous prime is 29454001. The next prime is 29454017. The reversal of 29454012 is 21045492.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×29454012² = 1735077645792288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29454017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58189 + ... + 58692.

Almost surely, 2^29454012 is an apocalyptic number.

It is an amenable number.

29454012 is an abundant number, since it is smaller than the sum of its proper divisors (55636084).

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

29454012 is a wasteful number, since it uses less digits than its factorization.

29454012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116898 (or 116893 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 29454012 is about 5427.1550558281. The cubic root of 29454012 is about 308.8266850994.

The spelling of 29454012 in words is "twenty-nine million, four hundred fifty-four thousand, twelve".