10472420 has 96 divisors (see below), whose sum is σ = 27525120. Its totient is φ = 3265920.

The previous prime is 10472381. The next prime is 10472431. The reversal of 10472420 is 2427401.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10472392 and 10472401.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82397 + ... + 82523.

It is an arithmetic number, because the mean of its divisors is an integer number (286720).

Almost surely, 2^10472420 is an apocalyptic number.

10472420 is a gapful number since it is divisible by the number (10) 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 10472420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13762560).

10472420 is an abundant number, since it is smaller than the sum of its proper divisors (17052700).

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

10472420 is a wasteful number, since it uses less digits than its factorization.

10472420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 10472420 is about 3236.1118645683. Note that the first 3 decimals coincide. The cubic root of 10472420 is about 218.7840632669.

Adding to 10472420 its reverse (2427401), we get a palindrome (12899821).

The spelling of 10472420 in words is "ten million, four hundred seventy-two thousand, four hundred twenty".