10154340 has 72 divisors (see below), whose sum is σ = 35206080. Its totient is φ = 2320704.

The previous prime is 10154299. The next prime is 10154351. The reversal of 10154340 is 4345101.

It is a happy number.

10154340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10154340² = 206221241671200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2770 + ... + 5289.

Almost surely, 2^10154340 is an apocalyptic number.

10154340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10154340 is an abundant number, since it is smaller than the sum of its proper divisors (25051740).

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

10154340 is a wasteful number, since it uses less digits than its factorization.

10154340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8081 (or 8076 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 10154340 is about 3186.5875164508. The cubic root of 10154340 is about 216.5461999626.

Adding to 10154340 its reverse (4345101), we get a palindrome (14499441).

The spelling of 10154340 in words is "ten million, one hundred fifty-four thousand, three hundred forty".