10419420 has 48 divisors (see below), whose sum is σ = 31828608. Its totient is φ = 2525760.

The previous prime is 10419407. The next prime is 10419427. The reversal of 10419420 is 2491401.

Added to its reverse (2491401) it gives a triangular number (12910821 = T₅₀₈₁).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10419427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7234 + ... + 8553.

It is an arithmetic number, because the mean of its divisors is an integer number (663096).

Almost surely, 2^10419420 is an apocalyptic number.

10419420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10419420 is an abundant number, since it is smaller than the sum of its proper divisors (21409188).

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

10419420 is a wasteful number, since it uses less digits than its factorization.

10419420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15810 (or 15808 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 10419420 is about 3227.9126382230. The cubic root of 10419420 is about 218.4143565547.

Adding to 10419420 its reverse (2491401), we get a triangular number (12910821 = T₅₀₈₁).

The spelling of 10419420 in words is "ten million, four hundred nineteen thousand, four hundred twenty".