40514652 has 18 divisors (see below), whose sum is σ = 102412128. Its totient is φ = 13504872.

The previous prime is 40514647. The next prime is 40514657. The reversal of 40514652 is 25641504.

40514652 is a `hidden beast` number, since 4 + 0 + 5 + 1 + 4 + 652 = 666.

It is an interprime number because it is at equal distance from previous prime (40514647) and next prime (40514657).

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×40514652² = 3282874053362208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40514657) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 562668 + ... + 562739.

Almost surely, 2^40514652 is an apocalyptic number.

It is an amenable number.

40514652 is an abundant number, since it is smaller than the sum of its proper divisors (61897476).

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

40514652 is a wasteful number, since it uses less digits than its factorization.

40514652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125417 (or 1125412 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 40514652 is about 6365.1120964206. The cubic root of 40514652 is about 343.4556809904.

The spelling of 40514652 in words is "forty million, five hundred fourteen thousand, six hundred fifty-two".