761552 has 20 divisors (see below), whose sum is σ = 1610016. Its totient is φ = 346080.

The previous prime is 761543. The next prime is 761561. The reversal of 761552 is 255167.

It is an interprime number because it is at equal distance from previous prime (761543) and next prime (761561).

It is a super-2 number, since 2×761552² = 1159922897408, which contains 22 as substring.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1988 + ... + 2339.

2⁷⁶¹⁵⁵² is an apocalyptic number.

It is an amenable number.

761552 is an abundant number, since it is smaller than the sum of its proper divisors (848464).

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

761552 is a wasteful number, since it uses less digits than its factorization.

761552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4346 (or 4340 counting only the distinct ones).

The product of its digits is 2100, while the sum is 26.

The square root of 761552 is about 872.6694677826. The cubic root of 761552 is about 91.3201299874.

It can be divided in two parts, 7615 and 52, that added together give a palindrome (7667).

The spelling of 761552 in words is "seven hundred sixty-one thousand, five hundred fifty-two".