76623141 has 16 divisors (see below), whose sum is σ = 117615744. Its totient is φ = 43463424.

The previous prime is 76623139. The next prime is 76623149. The reversal of 76623141 is 14132667.

It is not a de Polignac number, because 76623141 - 2¹ = 76623139 is a prime.

It is a super-2 number, since 2×76623141² = 11742211473411762, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 76623099 and 76623108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76623149) 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 15 ways as a sum of consecutive naturals, for example, 10440 + ... + 16193.

It is an arithmetic number, because the mean of its divisors is an integer number (7350984).

Almost surely, 2^76623141 is an apocalyptic number.

It is an amenable number.

76623141 is a deficient number, since it is larger than the sum of its proper divisors (40992603).

76623141 is a wasteful number, since it uses less digits than its factorization.

76623141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26780.

The product of its digits is 6048, while the sum is 30.

The square root of 76623141 is about 8753.4645141224. The cubic root of 76623141 is about 424.7368908965.

The spelling of 76623141 in words is "seventy-six million, six hundred twenty-three thousand, one hundred forty-one".