10498140 has 48 divisors (see below), whose sum is σ = 32662560. Its totient is φ = 2799360.

The previous prime is 10498139. The next prime is 10498151. The reversal of 10498140 is 4189401.

It is a super-2 number, since 2×10498140² = 220421886919200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9181 + ... + 10260.

It is an arithmetic number, because the mean of its divisors is an integer number (680470).

Almost surely, 2^10498140 is an apocalyptic number.

10498140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10498140 is an abundant number, since it is smaller than the sum of its proper divisors (22164420).

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

10498140 is a wasteful number, since it uses less digits than its factorization.

10498140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19459 (or 19451 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 10498140 is about 3240.0833322617. The cubic root of 10498140 is about 218.9630262219.

The spelling of 10498140 in words is "ten million, four hundred ninety-eight thousand, one hundred forty".