10491010 has 8 divisors (see below), whose sum is σ = 18883836. Its totient is φ = 4196400.

The previous prime is 10491001. The next prime is 10491037. The reversal of 10491010 is 1019401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9753129 + 737881 = 3123^2 + 859^2 .

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

It is a super-2 number, since 2×10491010² = 220122581640200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524541 + ... + 524560.

Almost surely, 2^10491010 is an apocalyptic number.

10491010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10491010 is a deficient number, since it is larger than the sum of its proper divisors (8392826).

10491010 is a wasteful number, since it uses less digits than its factorization.

10491010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049108.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 10491010 is about 3238.9828650365. The cubic root of 10491010 is about 218.9134441071.

The spelling of 10491010 in words is "ten million, four hundred ninety-one thousand, ten".