76273275 has 24 divisors (see below), whose sum is σ = 135807280. Its totient is φ = 37549440.

The previous prime is 76273273. The next prime is 76273283. The reversal of 76273275 is 57237267.

It is not a de Polignac number, because 76273275 - 2¹ = 76273273 is a prime.

It is a super-2 number, since 2×76273275² = 11635224958451250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76273273) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38140 + ... + 40089.

Almost surely, 2^76273275 is an apocalyptic number.

76273275 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

76273275 is a deficient number, since it is larger than the sum of its proper divisors (59534005).

76273275 is a wasteful number, since it uses less digits than its factorization.

76273275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78255 (or 78250 counting only the distinct ones).

The product of its digits is 123480, while the sum is 39.

The square root of 76273275 is about 8733.4572192231. The cubic root of 76273275 is about 424.0894461673.

The spelling of 76273275 in words is "seventy-six million, two hundred seventy-three thousand, two hundred seventy-five".