10051740 has 36 divisors (see below), whose sum is σ = 30490824. Its totient is φ = 2680416.

The previous prime is 10051739. The next prime is 10051747. The reversal of 10051740 is 4715001.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10051747) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27742 + ... + 28101.

Almost surely, 2^10051740 is an apocalyptic number.

10051740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10051740 is an abundant number, since it is smaller than the sum of its proper divisors (20439084).

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

10051740 is a wasteful number, since it uses less digits than its factorization.

10051740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55858 (or 55853 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 10051740 is about 3170.4479178816. The cubic root of 10051740 is about 215.8143981772.

Adding to 10051740 its reverse (4715001), we get a palindrome (14766741).

The spelling of 10051740 in words is "ten million, fifty-one thousand, seven hundred forty".