61696467 has 24 divisors (see below), whose sum is σ = 102435840. Its totient is φ = 35051760.

The previous prime is 61696457. The next prime is 61696469. The reversal of 61696467 is 76469616.

It is a happy number.

It is not a de Polignac number, because 61696467 - 2⁶ = 61696403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61696469) 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, 8542 + ... + 14012.

It is an arithmetic number, because the mean of its divisors is an integer number (4268160).

Almost surely, 2^61696467 is an apocalyptic number.

61696467 is a deficient number, since it is larger than the sum of its proper divisors (40739373).

61696467 is a wasteful number, since it uses less digits than its factorization.

61696467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5663 (or 5660 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 61696467 is about 7854.7098609688. The cubic root of 61696467 is about 395.1422165889.

The spelling of 61696467 in words is "sixty-one million, six hundred ninety-six thousand, four hundred sixty-seven".