61453324 has 6 divisors (see below), whose sum is σ = 107543324. Its totient is φ = 30726660.

The previous prime is 61453307. The next prime is 61453331. The reversal of 61453324 is 42335416.

It is a super-2 number, since 2×61453324² = 7553022061297952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 61453292 and 61453301.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7681662 + ... + 7681669.

Almost surely, 2^61453324 is an apocalyptic number.

It is an amenable number.

61453324 is a deficient number, since it is larger than the sum of its proper divisors (46090000).

61453324 is a wasteful number, since it uses less digits than its factorization.

61453324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15363335 (or 15363333 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 61453324 is about 7839.2170527419. The cubic root of 61453324 is about 394.6224539715.

The spelling of 61453324 in words is "sixty-one million, four hundred fifty-three thousand, three hundred twenty-four".