100625340 has 24 divisors (see below), whose sum is σ = 281751120. Its totient is φ = 26833408.

The previous prime is 100625333. The next prime is 100625347. The reversal of 100625340 is 43526001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (100625333) and next prime (100625347).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100625347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838485 + ... + 838604.

It is an arithmetic number, because the mean of its divisors is an integer number (11739630).

Almost surely, 2^100625340 is an apocalyptic number.

100625340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100625340 is an abundant number, since it is smaller than the sum of its proper divisors (181125780).

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

100625340 is a wasteful number, since it uses less digits than its factorization.

100625340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677101 (or 1677099 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 100625340 is about 10031.2182709779. The cubic root of 100625340 is about 465.1243972881.

The spelling of 100625340 in words is "one hundred million, six hundred twenty-five thousand, three hundred forty".