40601952 has 48 divisors (see below), whose sum is σ = 118424880. Its totient is φ = 13533696.

The previous prime is 40601941. The next prime is 40601963. The reversal of 40601952 is 25910604.

40601952 is a `hidden beast` number, since 4 + 0 + 601 + 9 + 52 = 666.

It is an interprime number because it is at equal distance from previous prime (40601941) and next prime (40601963).

It is a tau number, because it is divible by the number of its divisors (48).

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

It is a congruent number.

It is an unprimeable number.

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, 22633 + ... + 24360.

It is an arithmetic number, because the mean of its divisors is an integer number (2467185).

Almost surely, 2^40601952 is an apocalyptic number.

It is an amenable number.

40601952 is an abundant number, since it is smaller than the sum of its proper divisors (77822928).

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

40601952 is a wasteful number, since it uses less digits than its factorization.

40601952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47012 (or 46998 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 40601952 is about 6371.9661016047. The cubic root of 40601952 is about 343.7021940350.

The spelling of 40601952 in words is "forty million, six hundred one thousand, nine hundred fifty-two".