76361450 has 48 divisors (see below), whose sum is σ = 164078784. Its totient is φ = 26131200.

The previous prime is 76361429. The next prime is 76361459. The reversal of 76361450 is 5416367.

It is a super-2 number, since 2×76361450² = 11662142092205000, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (76361459) 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, 5267 + ... + 13433.

It is an arithmetic number, because the mean of its divisors is an integer number (3418308).

Almost surely, 2^76361450 is an apocalyptic number.

76361450 is an abundant number, since it is smaller than the sum of its proper divisors (87717334).

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

76361450 is a wasteful number, since it uses less digits than its factorization.

76361450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8207 (or 8202 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 76361450 is about 8738.5038765226. The cubic root of 76361450 is about 424.2528047682.

The spelling of 76361450 in words is "seventy-six million, three hundred sixty-one thousand, four hundred fifty".