61502396 has 24 divisors (see below), whose sum is σ = 115836336. Its totient is φ = 28465920.

The previous prime is 61502393. The next prime is 61502429. The reversal of 61502396 is 69320516.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61502393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3266 + ... + 11561.

It is an arithmetic number, because the mean of its divisors is an integer number (4826514).

Almost surely, 2^61502396 is an apocalyptic number.

It is an amenable number.

61502396 is a deficient number, since it is larger than the sum of its proper divisors (54333940).

61502396 is a wasteful number, since it uses less digits than its factorization.

61502396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14909 (or 14907 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 61502396 is about 7842.3463325716. The cubic root of 61502396 is about 394.7274646237.

The spelling of 61502396 in words is "sixty-one million, five hundred two thousand, three hundred ninety-six".