40651362 has 16 divisors (see below), whose sum is σ = 90336480. Its totient is φ = 13550436.

The previous prime is 40651361. The next prime is 40651409. The reversal of 40651362 is 26315604.

40651362 is a `hidden beast` number, since 4 + 0 + 651 + 3 + 6 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (40651361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376348 + ... + 376455.

It is an arithmetic number, because the mean of its divisors is an integer number (5646030).

Almost surely, 2^40651362 is an apocalyptic number.

40651362 is an abundant number, since it is smaller than the sum of its proper divisors (49685118).

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

40651362 is a wasteful number, since it uses less digits than its factorization.

40651362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752814 (or 752808 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 40651362 is about 6375.8420620338. The cubic root of 40651362 is about 343.8415587734.

Adding to 40651362 its reverse (26315604), we get a palindrome (66966966).

The spelling of 40651362 in words is "forty million, six hundred fifty-one thousand, three hundred sixty-two".