40607700 has 144 divisors (see below), whose sum is σ = 136907904. Its totient is φ = 9100800.

The previous prime is 40607689. The next prime is 40607711. The reversal of 40607700 is 770604.

It is an interprime number because it is at equal distance from previous prime (40607689) and next prime (40607711).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 127942 + ... + 128258.

Almost surely, 2^40607700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40607700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68453952).

40607700 is an abundant number, since it is smaller than the sum of its proper divisors (96300204).

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

40607700 is a wasteful number, since it uses less digits than its factorization.

40607700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 395 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 40607700 is about 6372.4171238236. The cubic root of 40607700 is about 343.7184125245.

The spelling of 40607700 in words is "forty million, six hundred seven thousand, seven hundred".