29420419 has 8 divisors (see below), whose sum is σ = 33745248. Its totient is φ = 25126080.

The previous prime is 29420407. The next prime is 29420431. The reversal of 29420419 is 91402492.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (29420407) and next prime (29420431).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 29420419 - 2¹⁷ = 29289347 is a prime.

It is a super-2 number, since 2×29420419² = 1731122108271122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29420119) 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, 5512 + ... + 9445.

It is an arithmetic number, because the mean of its divisors is an integer number (4218156).

Almost surely, 2^29420419 is an apocalyptic number.

29420419 is a deficient number, since it is larger than the sum of its proper divisors (4324829).

29420419 is a wasteful number, since it uses less digits than its factorization.

29420419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15245.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 29420419 is about 5424.0592732750. The cubic root of 29420419 is about 308.7092323800.

The spelling of 29420419 in words is "twenty-nine million, four hundred twenty thousand, four hundred nineteen".