40763154 has 16 divisors (see below), whose sum is σ = 84337920. Its totient is φ = 13119120.

The previous prime is 40763137. The next prime is 40763167. The reversal of 40763154 is 45136704.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116962 + ... + 117309.

It is an arithmetic number, because the mean of its divisors is an integer number (5271120).

Almost surely, 2^40763154 is an apocalyptic number.

40763154 is an abundant number, since it is smaller than the sum of its proper divisors (43574766).

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

40763154 is a wasteful number, since it uses less digits than its factorization.

40763154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234305.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 40763154 is about 6384.6028850665. The cubic root of 40763154 is about 344.1564605105.

Adding to 40763154 its reverse (45136704), we get a palindrome (85899858).

The spelling of 40763154 in words is "forty million, seven hundred sixty-three thousand, one hundred fifty-four".