40275414 has 64 divisors (see below), whose sum is σ = 96223680. Its totient is φ = 12441600.

The previous prime is 40275413. The next prime is 40275419. The reversal of 40275414 is 41457204.

It is a super-3 number, since 3×40275414³ (a number of 24 digits) contains 333 as substring.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40275413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66714 + ... + 67314.

It is an arithmetic number, because the mean of its divisors is an integer number (1503495).

Almost surely, 2^40275414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40275414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48111840).

40275414 is an abundant number, since it is smaller than the sum of its proper divisors (55948266).

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

40275414 is a wasteful number, since it uses less digits than its factorization.

40275414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702 (or 696 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 40275414 is about 6346.2913579507. The cubic root of 40275414 is about 342.7783135735.

The spelling of 40275414 in words is "forty million, two hundred seventy-five thousand, four hundred fourteen".