10428290 has 8 divisors (see below), whose sum is σ = 18770940. Its totient is φ = 4171312.

The previous prime is 10428277. The next prime is 10428329. The reversal of 10428290 is 9282401.

It can be written as a sum of positive squares in 2 ways, for example, as 10426441 + 1849 = 3229^2 + 43^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521405 + ... + 521424.

Almost surely, 2^10428290 is an apocalyptic number.

10428290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10428290 is a deficient number, since it is larger than the sum of its proper divisors (8342650).

10428290 is a wasteful number, since it uses less digits than its factorization.

10428290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042836.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 10428290 is about 3229.2862988592. The cubic root of 10428290 is about 218.4763173245.

The spelling of 10428290 in words is "ten million, four hundred twenty-eight thousand, two hundred ninety".