72377106 has 16 divisors (see below), whose sum is σ = 148666944. Its totient is φ = 23473584.

The previous prime is 72377101. The next prime is 72377119. The reversal of 72377106 is 60177327.

It is not an unprimeable number, because it can be changed into a prime (72377101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162790 + ... + 163233.

It is an arithmetic number, because the mean of its divisors is an integer number (9291684).

Almost surely, 2^72377106 is an apocalyptic number.

72377106 is an abundant number, since it is smaller than the sum of its proper divisors (76289838).

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

72377106 is a wasteful number, since it uses less digits than its factorization.

72377106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326065.

The product of its (nonzero) digits is 12348, while the sum is 33.

The square root of 72377106 is about 8507.4735380135. The cubic root of 72377106 is about 416.7418077461.

The spelling of 72377106 in words is "seventy-two million, three hundred seventy-seven thousand, one hundred six".